1 files changed, 4 insertions, 1 deletions

diff --git a/OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs b/OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs
index 4976e5d..f54fd67 100644
--- a/OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs
+++ b/OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs
@@ -426,7 +426,10 @@ namespace OpenSim.Region.Terrain
                                 break;
 
                             case "grdmap":
-                                ExportImage(filename, args[3]);
+                                if (args.Length >= 4)
+                                    ExportImage(filename, args[3]);
+                                else
+                                    ExportImage(filename, "defaultstripe.png");
                                 break;
 
                             case "png":