bug in testgtk.c in gtk+-1.1.2

[Martin Pool <mbp wistful humbug org au>]

When gtk+-1.1.2 is compiled with --enable-mem-check, the 'Tree' test
in testgtk crashes.

I think the bug is that the program tries to allocate memory with
g_malloc() and to free it with free() rather than g_free(): when
mem-check is enabled, they're not the same.  This is fixed by the
attached patch.

-- 
Martin Pool


--- testgtk.c.~1~	Sun Sep  6 09:34:26 1998
+++ testgtk.c	Tue Oct  6 18:00:46 1998
@@ -1,5 +1,5 @@
 /* GTK - The GIMP Toolkit
- * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
+ * Copyright (C) 1995-1998 Peter Mattis, Spencer Kimball and Josh MacDonald
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -1014,7 +1014,7 @@
 
   /* free buttons structure associate at this tree */
   tree_buttons = gtk_object_get_user_data(GTK_OBJECT(w));
-  free(tree_buttons);
+  g_free (tree_buttons);
 }
 
 static void