mesa: glsl: added null ptr check

2008-07-29 17:27:44 -06:00
parent 6f1abb9c21
commit 91e1918f48
1 changed files with 2 additions and 1 deletions
@@ -124,7 +124,8 @@ slang_struct_destruct(slang_struct * stru)
 {
   slang_variable_scope_destruct(stru->fields);
   _slang_free(stru->fields);
-   slang_struct_scope_destruct(stru->structs);
+   if (stru->structs)
+      slang_struct_scope_destruct(stru->structs);
   _slang_free(stru->structs);
 }