ENH: do not allow null pointer access

2006-10-03 11:55:55 -04:00 · 2006-10-03 11:55:55 -04:00 · 9c4302f79e
parent 9c3b654991
commit 9c4302f79e
1 changed files with 5 additions and 0 deletions
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@ -1331,6 +1331,11 @@ void cmake::SetHomeOutputDirectory(const char* lib)

 void cmake::SetGlobalGenerator(cmGlobalGenerator *gg)
 {
+  if(!gg)
+    {
+    cmSystemTools::Error("Error SetGlobalGenerator called with null");
+    return;
+    }
  // delete the old generator
  if (this->GlobalGenerator)
    {