Ensure GTree is consistent after _destroy()

See comment #9 on bug 587773

diff --git a/glib/gtree.c b/glib/gtree.c
index 6fb2a9e..fd984ee 100644 (file)
--- a/glib/gtree.c
+++ b/glib/gtree.c
@@ -257,6 +257,8 @@ g_tree_remove_all (GTree *tree)
       node = next;
     }
 
+  tree->root = NULL;
+  tree->nnodes = 0;
 }
 
 /**