[clutter] animator: Fix NULL check

[Emmanuele Bassi <ebassi src gnome org>]

commit cbcc84022e3174e8cb3f0d08f93900666be8116d
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Thu Mar 15 17:51:22 2012 +0000

    animator: Fix NULL check

 clutter/clutter-animator.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/clutter/clutter-animator.c b/clutter/clutter-animator.c
index 0b863bc..57af878 100644
--- a/clutter/clutter-animator.c
+++ b/clutter/clutter-animator.c
@@ -1458,7 +1458,7 @@ again:
   g_hash_table_remove_all (priv->properties);
 
   /* if the animator is already running reinitialize internal iterators */
-  if (clutter_timeline_is_playing (priv->timeline))
+  if (priv->timeline != NULL && clutter_timeline_is_playing (priv->timeline))
     animation_animator_started (priv->timeline, animator);
 }