[pitivi] effects: Remove ignored returned value

[Alexandru Băluț <alexbalut src gnome org>]

commit 7e0e3cbc15613fa2c3c50ef7d6b234988ef2c1a2
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Mon Oct 10 13:35:33 2016 +0200

    effects: Remove ignored returned value
    
    Reviewed-by: Thibault Saunier <tsaunier gnome org>
    Differential Revision: https://phabricator.freedesktop.org/D1368

 pitivi/effects.py |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/pitivi/effects.py b/pitivi/effects.py
index 9356acc..eba2f58 100644
--- a/pitivi/effects.py
+++ b/pitivi/effects.py
@@ -436,7 +436,6 @@ class EffectListWidget(Gtk.Box, Loggable):
     def _dndDragDataGetCb(self, unused_view, drag_context, selection_data, unused_info, unused_timestamp):
         data = bytes(self.getSelectedEffect(), "UTF-8")
         selection_data.set(drag_context.list_targets()[0], 0, data)
-        return True
 
     def _rowUnderMouseSelected(self, view, event):
         result = view.get_path_at_pos(int(event.x), int(event.y))