[gimp/gimp-2-8] Bug 749777 - Deleting current gradient from script leads to...

[Michael Natterer <mitch src gnome org>]

commit 5c1889c4e5ebf475538e762a7000c72e2a9d2dce
Author: Michael Natterer <mitch gimp org>
Date:   Sun May 31 00:31:40 2015 +0200

    Bug 749777 - Deleting current gradient from script leads to...
    
    GIMP_IS_TAGGED error and possible Gimp crash (core segfault)
    
    Remove the object from GimpTagEntry's selected_items when it is
    removed from the GimpContainer.
    
    (cherry picked from commit ae708d6419d6cd37c75547d86fcad35a09ce7a1f)

 app/widgets/gimptagentry.c |   23 +++++++++++++++--------
 1 files changed, 15 insertions(+), 8 deletions(-)
---
diff --git a/app/widgets/gimptagentry.c b/app/widgets/gimptagentry.c
index 73227e1..9dc2e84 100644
--- a/app/widgets/gimptagentry.c
+++ b/app/widgets/gimptagentry.c
@@ -1209,20 +1209,27 @@ gimp_tag_entry_container_changed (GimpContainer *container,
                                   GimpObject    *object,
                                   GimpTagEntry  *tag_entry)
 {
-  if (tag_entry->mode == GIMP_TAG_ENTRY_MODE_ASSIGN)
+  GList *list;
+
+  if (! gimp_container_have (GIMP_CONTAINER (tag_entry->container),
+                             object))
     {
-      GList *list;
+      GList *selected_items = NULL;
 
       for (list = tag_entry->selected_items; list; list = g_list_next (list))
         {
-          if (gimp_tagged_get_tags (GIMP_TAGGED (list->data)) &&
-              gimp_container_have (GIMP_CONTAINER (tag_entry->container),
-                                   GIMP_OBJECT (list->data)))
-            {
-              break;
-            }
+          if (list->data != object)
+            selected_items = g_list_prepend (selected_items, list->data);
         }
 
+      selected_items = g_list_reverse (selected_items);
+      gimp_tag_entry_set_selected_items (tag_entry, selected_items);
+      g_list_free (selected_items);
+    }
+
+  if (tag_entry->mode == GIMP_TAG_ENTRY_MODE_ASSIGN)
+    {
+
       if (! list)
         {
           tag_entry->internal_operation++;