1 files changed, 11 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/mask.c b/source/blender/blenkernel/intern/mask.c
index 83ca6cd8d72..dd179ff91d2 100644
--- a/source/blender/blenkernel/intern/mask.c
+++ b/source/blender/blenkernel/intern/mask.c
@@ -49,6 +49,7 @@
 #include "DNA_space_types.h"
 #include "DNA_sequence_types.h"
 
+#include "BKE_animsys.h"
 #include "BKE_curve.h"
 #include "BKE_global.h"
 #include "BKE_library.h"
@@ -181,6 +182,16 @@ void BKE_mask_layer_unique_name(Mask *mask, MaskLayer *masklay)
 	               sizeof(masklay->name));
 }
 
+void BKE_mask_layer_rename(Mask *mask, MaskLayer *masklay, char *oldname, char *newname)
+{
+	BLI_strncpy(masklay->name, newname, sizeof(masklay->name));
+
+	BKE_mask_layer_unique_name(mask, masklay);
+
+	/* now fix animation paths */
+	BKE_animdata_fix_paths_rename_all(&mask->id, "layers", oldname, masklay->name);
+}
+
 MaskLayer *BKE_mask_layer_copy(MaskLayer *masklay)
 {
 	MaskLayer *masklay_new;