NLA SoC: Operator for adding new NLA-Tracks

New tracks can be added in the following ways (with the mouse hovering over the channels-list):
* Shift-A - this will add a new track at the top of the stack (i.e. above all the existing NLA-tracks but below the Active Action) for every AnimData block where there was a selected NLA-Track

* Ctrl-Shift-A - this will add a new track above every selected one

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/blenkernel/BKE_nla.h b/source/blender/blenkernel/BKE_nla.h
index da824fd2093..078c1ba52bb 100644
--- a/source/blender/blenkernel/BKE_nla.h
+++ b/source/blender/blenkernel/BKE_nla.h
@@ -46,7 +46,7 @@ struct NlaStrip *copy_nlastrip(struct NlaStrip *strip);
 struct NlaTrack *copy_nlatrack(struct NlaTrack *nlt);
 void copy_nladata(ListBase *dst, ListBase *src);
 
-struct NlaTrack *add_nlatrack(struct AnimData *adt);
+struct NlaTrack *add_nlatrack(struct AnimData *adt, struct NlaTrack *prev);
 struct NlaStrip *add_nlastrip(struct bAction *act);
 struct NlaStrip *add_nlastrip_to_stack(struct AnimData *adt, struct bAction *act);