[gimp] Bug 675825 - (cage) simply using cage transform tool makes gimp to crash.

[Michael Murà <mmure src gnome org>]

commit d9ba8b81da85ea88300ed3e5b83f3d1879c61af4
Author: Michael Murà <batolettre gmail com>
Date:   Fri May 11 12:02:58 2012 +0900

    Bug 675825 - (cage) simply using cage transform tool makes gimp to crash.
    
    Just check if there is enough handles before closing

 app/operations/gimpcageconfig.c |    1 -
 app/tools/gimpcagetool.c        |    2 +-
 2 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/app/operations/gimpcageconfig.c b/app/operations/gimpcageconfig.c
index 070083f..a1db3a4 100644
--- a/app/operations/gimpcageconfig.c
+++ b/app/operations/gimpcageconfig.c
@@ -32,7 +32,6 @@
 
 /*#define DEBUG_CAGE */
 
-#define N_ITEMS_PER_ALLOC 10
 /* This DELTA is aimed to not have handle on exact pixel during computation,
  * to avoid particular case. It shouldn't be so usefull, but it's a double
  * safety. */
diff --git a/app/tools/gimpcagetool.c b/app/tools/gimpcagetool.c
index 2967fca..0d3d999 100644
--- a/app/tools/gimpcagetool.c
+++ b/app/tools/gimpcagetool.c
@@ -418,7 +418,7 @@ gimp_cage_tool_key_press (GimpTool    *tool,
     case GDK_KEY_Return:
     case GDK_KEY_KP_Enter:
     case GDK_KEY_ISO_Enter:
-      if (! ct->cage_complete)
+      if (ct->cage_complete == FALSE && gimp_cage_config_get_n_points (ct->config) > 2)
         {
           g_object_set (gimp_tool_get_options (tool),
                         "cage-mode", GIMP_CAGE_MODE_DEFORM,