ListBase API: add utility api funcs for clearing and checking empty

2014-02-08 06:07:10 +11:00
parent 1c24d954f4
commit b3afbcab8f
146 changed files with 389 additions and 380 deletions
--- a/source/blender/blenkernel/intern/constraint.c
+++ b/source/blender/blenkernel/intern/constraint.c
@@ -4490,7 +4490,7 @@ void BKE_copy_constraints(ListBase *dst, const ListBase *src, int do_extern)
 {
 	bConstraint *con, *srccon;
 	
-	dst->first = dst->last = NULL;
+	BLI_listbase_clear(dst);
 	BLI_duplicatelist(dst, src);
 	
 	for (con = dst->first, srccon = src->first; con && srccon; srccon = srccon->next, con = con->next) {