Add "generate map" console command to allow manual regeneration and storage of maptiles

Primarily for test purposes though could be useful if one prefers to manually update the map tile

1 files changed, 4 insertions, 1 deletions

diff --git a/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs b/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
index 40638f8..61ba5f3 100644
--- a/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
@@ -127,7 +127,10 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
             try
             {
                 using (Bitmap mapbmp = CreateMapTile())
-                    return OpenJPEG.EncodeFromImage(mapbmp, true);
+                {
+                    if (mapbmp != null)
+                        return OpenJPEG.EncodeFromImage(mapbmp, true);
+                }
             }
             catch (Exception e) // LEGIT: Catching problems caused by OpenJPEG p/invoke
             {