[gimp] Bug 623886 - CancelError exception support for gimpfu.py

[Michael Schumacher <schumaml src gnome org>]

commit 245bbbc107829d9f04f285034fc99e4f7086cdfc
Author: Carol Spears <carol spears gmail com>
Date:   Wed May 25 20:23:19 2016 +0200

    Bug 623886 - CancelError exception support for gimpfu.py

 plug-ins/pygimp/gimpfu.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/plug-ins/pygimp/gimpfu.py b/plug-ins/pygimp/gimpfu.py
index 79baea5..3116a9c 100644
--- a/plug-ins/pygimp/gimpfu.py
+++ b/plug-ins/pygimp/gimpfu.py
@@ -734,6 +734,8 @@ def _interact(proc_name, start_params):
             else:
                 try:
                     dialog.res = run_script(params)
+                except CancelError:
+                    pass
                 except Exception:
                     dlg.set_response_sensitive(gtk.RESPONSE_CANCEL, True)
                     error_dialog(dialog, proc_name)