--- operators_extra_actions.py	2015-05-15 00:00:08.967245338 +1200
+++ /opt/blender/2.72/scripts/addons/sequencer_extra_actions/operators_extra_actions.py	2015-05-15 00:21:38.810173294 +1200
@@ -976,6 +976,8 @@
         strip = functions.act_strip(context)
         selectedstrips = context.selected_editable_sequences
 
+        scn = context.scene
+        seq = scn.sequence_editor
         for i in seq.sequences:
             if (i.select == True and not i.mute):
                 try: