[gimp] Use the local shell variable and don't call get_shell() again

[Michael Natterer <mitch src gnome org>]

commit 1ae5d6ad8d050e6a3022c7104326f009817c2a4e
Author: Michael Natterer <mitch gimp org>
Date:   Wed Oct 7 19:59:54 2009 +0200

    Use the local shell variable and don't call get_shell() again

 app/display/gimpdisplay.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/app/display/gimpdisplay.c b/app/display/gimpdisplay.c
index cf45778..e121114 100644
--- a/app/display/gimpdisplay.c
+++ b/app/display/gimpdisplay.c
@@ -617,13 +617,15 @@ gimp_display_set_image (GimpDisplay *display,
 
   private = GIMP_DISPLAY_GET_PRIVATE (display);
 
+  shell = gimp_display_get_shell (display);
+
   if (display->image)
     {
       /*  stop any active tool  */
       tool_manager_control_active (display->gimp, GIMP_TOOL_ACTION_HALT,
                                    display);
 
-      gimp_display_shell_disconnect (gimp_display_get_shell (display));
+      gimp_display_shell_disconnect (shell);
 
       old_image = g_object_ref (display->image);
 
@@ -640,8 +642,6 @@ gimp_display_set_image (GimpDisplay *display,
   if (old_image)
     g_object_unref (old_image);
 
-  shell = gimp_display_get_shell (display);
-
   if (shell)
     {
       if (image)