[pitivi: 26/28] factories/base.py: check if bin actually has ghostpad before attempting to remove it

[Edward Hervey <edwardrv src gnome org>]

commit f07ee101a0b4e50928e5fc2a9e096835fd32be36
Author: Brandon Lewis <brandon_lewis alum berkeley edu>
Date:   Wed Feb 10 13:55:06 2010 -0800

    factories/base.py: check if bin actually has ghostpad before attempting to
    remove it

 pitivi/factories/base.py |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/pitivi/factories/base.py b/pitivi/factories/base.py
index 3afc40a..e6cfa8b 100644
--- a/pitivi/factories/base.py
+++ b/pitivi/factories/base.py
@@ -461,11 +461,12 @@ class SourceFactory(ObjectFactory):
         self.debug("dbin:%r, pad:%r, topbin:%r", dbin, pad, topbin)
 
         # work around for http://bugzilla.gnome.org/show_bug.cgi?id=590735
-        die = gst.Pad("die", gst.PAD_SRC)
-        topbin.ghostpad.set_target(die)
+        if hasattr(topbin, "ghostpad"):
+            die = gst.Pad("die", gst.PAD_SRC)
+            topbin.ghostpad.set_target(die)
 
-        topbin.remove_pad(topbin.ghostpad)
-        del topbin.ghostpad
+            topbin.remove_pad(topbin.ghostpad)
+            del topbin.ghostpad
 
         if hasattr(topbin, "volume"):
             pad.unlink(topbin.aconv.get_pad("sink"))