diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2014-02-07 23:07:10 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2014-02-07 23:24:05 +0400 |
| commit | b3afbcab8ff2330c1473647be330a3ffe9b11885 (patch) | |
| tree | e86b9c7d9676e63b8da92da79889dee13b8be186 /source/blender/blenkernel/intern/action.c | |
| parent | 1c24d954f4ac63f22b703756b6664a4ad1b363d4 (diff) | |
ListBase API: add utility api funcs for clearing and checking empty
Diffstat (limited to 'source/blender/blenkernel/intern/action.c')
| -rw-r--r-- | source/blender/blenkernel/intern/action.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/source/blender/blenkernel/intern/action.c b/source/blender/blenkernel/intern/action.c index 8967df14b24..3a32cad0873 100644 --- a/source/blender/blenkernel/intern/action.c +++ b/source/blender/blenkernel/intern/action.c @@ -193,7 +193,7 @@ bAction *BKE_action_copy(bAction *src) BLI_duplicatelist(&dst->markers, &src->markers); /* copy F-Curves, fixing up the links as we go */ - dst->curves.first = dst->curves.last = NULL; + BLI_listbase_clear(&dst->curves); for (sfcu = src->curves.first; sfcu; sfcu = sfcu->next) { /* duplicate F-Curve */ @@ -319,7 +319,7 @@ void action_groups_add_channel(bAction *act, bActionGroup *agrp, FCurve *fcurve) return; /* if no channels anywhere, just add to two lists at the same time */ - if (act->curves.first == NULL) { + if (BLI_listbase_is_empty(&act->curves)) { fcurve->next = fcurve->prev = NULL; agrp->channels.first = agrp->channels.last = fcurve; @@ -390,8 +390,7 @@ void action_groups_remove_channel(bAction *act, FCurve *fcu) if (agrp->channels.first == agrp->channels.last) { if (agrp->channels.first == fcu) { - agrp->channels.first = NULL; - agrp->channels.last = NULL; + BLI_listbase_clear(&agrp->channels); } } else if (agrp->channels.first == fcu) { @@ -998,7 +997,7 @@ void BKE_pose_remove_group(Object *ob) /* now, remove it from the pose */ BLI_freelinkN(&pose->agroups, grp); pose->active_group--; - if (pose->active_group < 0 || pose->agroups.first == NULL) { + if (pose->active_group < 0 || BLI_listbase_is_empty(&pose->agroups)) { pose->active_group = 0; } } |