[gimp] Fix unprelighting of the prelighted tag when there is no hit on any tag

[Michael Natterer <mitch src gnome org>]

commit 5d76dd9bc50f21fad20496324e02eb6eea1f87e1
Author: Michael Natterer <mitch gimp org>
Date:   Sat Jul 18 19:23:26 2009 +0200

    Fix unprelighting of the prelighted tag when there is no hit on any tag

 app/widgets/gimptagpopup.c |   14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)
---
diff --git a/app/widgets/gimptagpopup.c b/app/widgets/gimptagpopup.c
index 6465578..b762546 100644
--- a/app/widgets/gimptagpopup.c
+++ b/app/widgets/gimptagpopup.c
@@ -876,6 +876,7 @@ gimp_tag_popup_list_event (GtkWidget    *widget,
   else if (event->type == GDK_MOTION_NOTIFY)
     {
       GdkEventMotion *motion_event = (GdkEventMotion *) event;
+      PopupTagData   *prelight     = NULL;
       gint            x;
       gint            y;
       gint            i;
@@ -889,15 +890,16 @@ gimp_tag_popup_list_event (GtkWidget    *widget,
 
           if (gimp_tag_popup_is_in_tag (tag_data, x, y))
             {
-              if (popup->prelight != tag_data)
-                {
-                  popup->prelight = tag_data;
-                  gtk_widget_queue_draw (widget);
-                }
-
+              prelight = tag_data;
               break;
             }
         }
+
+      if (prelight != popup->prelight)
+        {
+          popup->prelight = prelight;
+          gtk_widget_queue_draw (widget);
+        }
     }
   else if (event->type == GDK_BUTTON_RELEASE &&
            ! popup->single_select_disabled)