[gimp] cagetool: fix the restoration of the image when going back to edit mode

[Michael Muré <mmure src gnome org>]

commit 2200b800335c0d0fc52d6a41c39c25ca877dd256
Author: Michael Muré <batolettre gmail com>
Date:   Mon Apr 4 23:33:53 2011 +0200

    cagetool: fix the restoration of the image when going back to edit mode

 app/tools/gimpcagetool.c |    9 ++-------
 1 files changed, 2 insertions(+), 7 deletions(-)
---
diff --git a/app/tools/gimpcagetool.c b/app/tools/gimpcagetool.c
index 65b8808..25ae04b 100644
--- a/app/tools/gimpcagetool.c
+++ b/app/tools/gimpcagetool.c
@@ -371,13 +371,8 @@ gimp_cage_tool_options_notify (GimpTool         *tool,
       else
         {
           /* switch to edit mode */
-
-          if (ct->image_map)
-            {
-              gimp_image_map_abort (ct->image_map);
-              g_object_unref (ct->image_map);
-              ct->image_map = NULL;
-            }
+          gimp_image_map_clear (ct->image_map);
+          gimp_cage_tool_image_map_flush (ct->image_map, tool);
 
           gimp_tool_pop_status (tool, tool->display);
           ct->tool_state = CAGE_STATE_WAIT;