bugfix from Erik on forums

2007-12-13 18:03:15 +00:00 · 2007-12-13 18:03:15 +00:00 · 7cd589972f
parent 48fb0dcd6e
commit 7cd589972f
1 changed files with 4 additions and 2 deletions
--- a/panda/src/pgraph/lightAttrib.cxx
+++ b/panda/src/pgraph/lightAttrib.cxx
@ -522,8 +522,10 @@ filter_to_max(int max_lights) const {
       CompareLightPriorities());

  // Now lop off all of the lights after the first max_lights.
-  priority_lights.erase(priority_lights.begin() + max_lights,
-                        priority_lights.end());
+  if (priority_lights.size() > max_lights) { 
+    priority_lights.erase(priority_lights.begin() + max_lights,
+                          priority_lights.end());
+  }

  // Put the ambient lights back into the list.
  for (li = ambient_lights.begin(); li != ambient_lights.end(); ++li) {