[gimp] Argh, when removing items, also remove them from the name hash

[Michael Natterer <mitch src gnome org>]

commit 7413ec9f3122d52a48329fe296fa637d7af09821
Author: Michael Natterer <mitch gimp org>
Date:   Mon Feb 8 01:14:22 2010 +0100

    Argh, when removing items, also remove them from the name hash

 app/core/gimpitemtree.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/app/core/gimpitemtree.c b/app/core/gimpitemtree.c
index 0020205..26eb2ac 100644
--- a/app/core/gimpitemtree.c
+++ b/app/core/gimpitemtree.c
@@ -451,6 +451,9 @@ gimp_item_tree_remove_item (GimpItemTree *tree,
 
   g_object_ref (item);
 
+  g_hash_table_remove (private->name_hash,
+                       gimp_object_get_name (item));
+
   gimp_container_remove (container, GIMP_OBJECT (item));
 
   if (parent)