Prevent crash on exit.

SVN-Revision: 5755

diff --git a/src/video/gl_lightmap.cpp b/src/video/gl_lightmap.cpp
index b58f66a..9287bec 100644 (file)
--- a/src/video/gl_lightmap.cpp
+++ b/src/video/gl_lightmap.cpp
@@ -152,7 +152,9 @@ namespace GL
 
   Lightmap::~Lightmap()
   {
-    texture_manager->remove_texture(lightmap);
+    if(texture_manager){
+      texture_manager->remove_texture(lightmap);
+    }
     delete lightmap;
   }