[pinpoint] fix missing return value

[Lionel Landwerlin <llandwerlin src gnome org>]

commit b0c2396bdce4ff9799b014af12d15cbe927718e4
Author: Lionel Landwerlin <llandwerlin gmail com>
Date:   Sun Jan 25 16:15:37 2015 +0000

    fix missing return value

 pp-clutter.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/pp-clutter.c b/pp-clutter.c
index 408e012..59b005b 100644
--- a/pp-clutter.c
+++ b/pp-clutter.c
@@ -497,6 +497,8 @@ static gboolean stage_left (ClutterActor *actor,
 
   hide_cursor = 0;
   clutter_stage_show_cursor (CLUTTER_STAGE (actor));
+
+  return FALSE;
 }
 
 static gboolean stage_motion (ClutterActor *actor,