1 files changed, 82 insertions, 79 deletions

diff --git a/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs b/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
index f37dd94..2417b1a 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
+++ b/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
@@ -86,90 +86,93 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
         private void OnMapNameRequest(IClientAPI remoteClient, string mapName, uint flags)
         {
-            if (mapName.Length < 3)
+            Util.FireAndForget(x =>
             {
-                remoteClient.SendAlertMessage("Use a search string with at least 3 characters");
-                return;
-            }
+                if (mapName.Length < 2)
+                {
+                    remoteClient.SendAlertMessage("Use a search string with at least 2 characters");
+                    return;
+                }
 
-            //m_log.DebugFormat("MAP NAME=({0})", mapName);
-
-            // Hack to get around the fact that ll V3 now drops the port from the
-            // map name. See https://jira.secondlife.com/browse/VWR-28570
-            //
-            // Caller, use this magic form instead:
-            // secondlife://http|!!mygrid.com|8002|Region+Name/128/128
-            // or url encode if possible.
-            // the hacks we do with this viewer...
-            //
-            string mapNameOrig = mapName;
-            if (mapName.Contains("|"))
-                mapName = mapName.Replace('|', ':');
-            if (mapName.Contains("+"))
-                mapName = mapName.Replace('+', ' ');
-            if (mapName.Contains("!"))
-                mapName = mapName.Replace('!', '/');
-            
-            // try to fetch from GridServer
-            List<GridRegion> regionInfos = m_scene.GridService.GetRegionsByName(m_scene.RegionInfo.ScopeID, mapName, 20);
-            if (regionInfos.Count == 0)
-                remoteClient.SendAlertMessage("Hyperlink could not be established.");
-
-            m_log.DebugFormat("[MAPSEARCHMODULE]: search {0} returned {1} regions. Flags={2}", mapName, regionInfos.Count, flags);
-            List<MapBlockData> blocks = new List<MapBlockData>();
-
-            MapBlockData data;
-            if (regionInfos.Count > 0)
-            {
-                foreach (GridRegion info in regionInfos)
+                //m_log.DebugFormat("MAP NAME=({0})", mapName);
+
+                // Hack to get around the fact that ll V3 now drops the port from the
+                // map name. See https://jira.secondlife.com/browse/VWR-28570
+                //
+                // Caller, use this magic form instead:
+                // secondlife://http|!!mygrid.com|8002|Region+Name/128/128
+                // or url encode if possible.
+                // the hacks we do with this viewer...
+                //
+                string mapNameOrig = mapName;
+                if (mapName.Contains("|"))
+                    mapName = mapName.Replace('|', ':');
+                if (mapName.Contains("+"))
+                    mapName = mapName.Replace('+', ' ');
+                if (mapName.Contains("!"))
+                    mapName = mapName.Replace('!', '/');
+                
+                // try to fetch from GridServer
+                List<GridRegion> regionInfos = m_scene.GridService.GetRegionsByName(m_scene.RegionInfo.ScopeID, mapName, 20);
+    //            if (regionInfos.Count == 0)
+    //                remoteClient.SendAlertMessage("Hyperlink could not be established.");
+
+                //m_log.DebugFormat("[MAPSEARCHMODULE]: search {0} returned {1} regions", mapName, regionInfos.Count);
+                List<MapBlockData> blocks = new List<MapBlockData>();
+
+                MapBlockData data;
+                if (regionInfos.Count > 0)
                 {
-                    data = new MapBlockData();
-                    data.Agents = 0;
-                    data.Access = info.Access;
-                    if (flags == 2) // V2 sends this
-                        data.MapImageId = UUID.Zero; 
-                    else
-                        data.MapImageId = info.TerrainImage;
-                    // ugh! V2-3 is very sensitive about the result being
-                    // exactly the same as the requested name
-                    if (regionInfos.Count == 1 && mapNameOrig.Contains("|") || mapNameOrig.Contains("+"))
-                        data.Name = mapNameOrig;
-                    else
-                        data.Name = info.RegionName;
-                    data.RegionFlags = 0; // TODO not used?
-                    data.WaterHeight = 0; // not used
-                    data.X = (ushort)(info.RegionLocX / Constants.RegionSize);
-                    data.Y = (ushort)(info.RegionLocY / Constants.RegionSize);
-                    blocks.Add(data);
+                    foreach (GridRegion info in regionInfos)
+                    {
+                        data = new MapBlockData();
+                        data.Agents = 0;
+                        data.Access = info.Access;
+                        if (flags == 2) // V2 sends this
+                            data.MapImageId = UUID.Zero; 
+                        else
+                            data.MapImageId = info.TerrainImage;
+                        // ugh! V2-3 is very sensitive about the result being
+                        // exactly the same as the requested name
+                        if (regionInfos.Count == 1 && mapNameOrig.Contains("|") || mapNameOrig.Contains("+"))
+                            data.Name = mapNameOrig;
+                        else
+                            data.Name = info.RegionName;
+                        data.RegionFlags = 0; // TODO not used?
+                        data.WaterHeight = 0; // not used
+                        data.X = (ushort)(info.RegionLocX / Constants.RegionSize);
+                        data.Y = (ushort)(info.RegionLocY / Constants.RegionSize);
+                        blocks.Add(data);
+                    }
                 }
-            }
 
-            // final block, closing the search result
-            data = new MapBlockData();
-            data.Agents = 0;
-            data.Access = 255;
-            data.MapImageId = UUID.Zero;
-            data.Name = ""; // mapName;
-            data.RegionFlags = 0;
-            data.WaterHeight = 0; // not used
-            data.X = 0;
-            data.Y = 0;
-            blocks.Add(data);
-
-            // flags are agent flags sent from the viewer.
-            // they have different values depending on different viewers, apparently
-            remoteClient.SendMapBlock(blocks, flags);
-
-            // send extra user messages for V3
-            // because the UI is very confusing
-            // while we don't fix the hard-coded urls
-            if (flags == 2) 
-            {
-                if (regionInfos.Count == 0)
-                    remoteClient.SendAgentAlertMessage("No regions found with that name.", true);
-                else if (regionInfos.Count == 1)
-                    remoteClient.SendAgentAlertMessage("Region found!", false);
-            }
+                // final block, closing the search result
+                data = new MapBlockData();
+                data.Agents = 0;
+                data.Access = 255;
+                data.MapImageId = UUID.Zero;
+                data.Name = mapName;
+                data.RegionFlags = 0;
+                data.WaterHeight = 0; // not used
+                data.X = 0;
+                data.Y = 0;
+                blocks.Add(data);
+
+                // flags are agent flags sent from the viewer.
+                // they have different values depending on different viewers, apparently
+                remoteClient.SendMapBlock(blocks, flags);
+
+                // send extra user messages for V3
+                // because the UI is very confusing
+                // while we don't fix the hard-coded urls
+                if (flags == 2) 
+                {
+                    if (regionInfos.Count == 0)
+                        remoteClient.SendAgentAlertMessage("No regions found with that name.", true);
+                    else if (regionInfos.Count == 1)
+                        remoteClient.SendAgentAlertMessage("Region found!", false);
+                }
+            });
         }
 
 //        private Scene GetClientScene(IClientAPI client)