[gimp] Bug 708517: Assertion on cage tool commit with ENTER + fix cage completion with ENTER.

[Jehan Pagès <jehanp src gnome org>]

commit 5e331e1d252fc5b855ed333a9d74da436930640f
Author: Jehan <jehan girinstud io>
Date:   Sat Sep 21 20:43:11 2013 +1200

    Bug 708517: Assertion on cage tool commit with ENTER + fix cage completion with ENTER.
    
    The key press handler must return TRUE on successfully processing the key,
    otherwise the handler ends up being run several times.

 app/tools/gimpcagetool.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/tools/gimpcagetool.c b/app/tools/gimpcagetool.c
index 457d34b..bf64409 100644
--- a/app/tools/gimpcagetool.c
+++ b/app/tools/gimpcagetool.c
@@ -438,7 +438,7 @@ gimp_cage_tool_key_press (GimpTool    *tool,
 
           gimp_tool_control (tool, GIMP_TOOL_ACTION_HALT, display);
         }
-      break;
+      return TRUE;
 
     case GDK_KEY_Escape:
       gimp_tool_control (tool, GIMP_TOOL_ACTION_HALT, display);