[grilo-plugins] raitv: Fix invalid access to pointer

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit a2e1e7e1b09121cc865cfcf54ef57da5d3d2da06
Author: Juan A. Suarez Romero <jasuarez igalia com>
Date:   Fri Sep 6 10:18:58 2013 +0200

    raitv: Fix invalid access to pointer

 src/raitv/grl-raitv.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/raitv/grl-raitv.c b/src/raitv/grl-raitv.c
index e921d1c..6b9e9d3 100644
--- a/src/raitv/grl-raitv.c
+++ b/src/raitv/grl-raitv.c
@@ -1362,6 +1362,7 @@ grl_raitv_source_cancel (GrlSource *source, guint operation_id)
   if (!op)
     {
       GRL_WARNING ("\tNo such operation id=%u", operation_id);
+      return;
     }
 
   if (op->cancellable) {