diff --git a/source/blender/blenkernel/intern/sequencer.c b/source/blender/blenkernel/intern/sequencer.c
index 2bf328147c8..cfe2a6bb207 100644
--- a/source/blender/blenkernel/intern/sequencer.c
+++ b/source/blender/blenkernel/intern/sequencer.c
@@ -3881,7 +3881,6 @@ void seq_offset_animdata(Scene *scene, Sequence *seq, int ofs)
 void seq_dupe_animdata(Scene *scene, char *name_from, char *name_to)
 {
 	char str_from[32];
-	char str_to[32];
 	FCurve *fcu;
 	FCurve *fcu_last;
 	FCurve *fcu_cpy;
@@ -3891,7 +3890,6 @@ void seq_dupe_animdata(Scene *scene, char *name_from, char *name_to)
 		return;
 
 	sprintf(str_from, "[\"%s\"]", name_from);
-	sprintf(str_to, "[\"%s\"]", name_to);
 
 	fcu_last= scene->adt->action->curves.last;
 
@@ -4265,10 +4263,8 @@ static Sequence *seq_dupli(struct Scene *scene, Sequence *seq, int dupe_flag)
 						" now...\n");
 	}
 
-	if(dupe_flag & SEQ_DUPE_UNIQUE_NAME) {
+	if(dupe_flag & SEQ_DUPE_UNIQUE_NAME)
 		seqbase_unique_name_recursive(&scene->ed->seqbase, seqn);
-		printf("%s %s\n", seqn->name+2, seq->name+2);
-	}
 
 	if(dupe_flag & SEQ_DUPE_ANIM)
 		seq_dupe_animdata(scene, seq->name+2, seqn->name+2);
diff --git a/source/blender/editors/space_sequencer/sequencer_edit.c b/source/blender/editors/space_sequencer/sequencer_edit.c
index 1983a33dc84..75774043c68 100644
--- a/source/blender/editors/space_sequencer/sequencer_edit.c
+++ b/source/blender/editors/space_sequencer/sequencer_edit.c
@@ -1588,6 +1588,18 @@ void SEQUENCER_OT_cut(struct wmOperatorType *ot)
 }
 
 /* duplicate operator */
+static int apply_unique_name_cb(Sequence *seq, void *arg_pt)
+{
+	Scene *scene= (Scene *)arg_pt;
+	char name[sizeof(seq->name)-2];
+
+	strcpy(name, seq->name+2);
+	seqbase_unique_name_recursive(&scene->ed->seqbase, seq);
+	seq_dupe_animdata(scene, name, seq->name+2);
+	return 1;
+
+}
+
 static int sequencer_add_duplicate_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene= CTX_data_scene(C);
@@ -1605,12 +1617,8 @@ static int sequencer_add_duplicate_exec(bContext *C, wmOperator *op)
 		/* rely on the nseqbase list being added at the end */
 		addlisttolist(ed->seqbasep, &nseqbase);
 
-		for( ; seq; seq= seq->next) {
-			char name[sizeof(seq->name)-2];
-			strcpy(name, seq->name+2);
-			seqbase_unique_name_recursive(&ed->seqbase, seq);
-			seq_dupe_animdata(scene, name, seq->name+2);
-		}
+		for( ; seq; seq= seq->next)
+			seq_recursive_apply(seq, apply_unique_name_cb, scene);
 
 		WM_event_add_notifier(C, NC_SCENE|ND_SEQUENCER, scene);
 		return OPERATOR_FINISHED;