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/editors/armature/armature_edit.c | |
| parent | 1c24d954f4ac63f22b703756b6664a4ad1b363d4 (diff) | |
ListBase API: add utility api funcs for clearing and checking empty
Diffstat (limited to 'source/blender/editors/armature/armature_edit.c')
| -rw-r--r-- | source/blender/editors/armature/armature_edit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/editors/armature/armature_edit.c b/source/blender/editors/armature/armature_edit.c index 1819492c346..db57e762848 100644 --- a/source/blender/editors/armature/armature_edit.c +++ b/source/blender/editors/armature/armature_edit.c @@ -808,7 +808,7 @@ static int armature_merge_exec(bContext *C, wmOperator *op) /* get chains (ends on chains) */ chains_find_tips(arm->edbo, &chains); - if (chains.first == NULL) return OPERATOR_CANCELLED; + if (BLI_listbase_is_empty(&chains)) return OPERATOR_CANCELLED; /* each 'chain' is the last bone in the chain (with no children) */ for (chain = chains.first; chain; chain = nchain) { @@ -916,7 +916,7 @@ static int armature_switch_direction_exec(bContext *C, wmOperator *UNUSED(op)) /* get chains of bones (ends on chains) */ chains_find_tips(arm->edbo, &chains); - if (chains.first == NULL) return OPERATOR_CANCELLED; + if (BLI_listbase_is_empty(&chains)) return OPERATOR_CANCELLED; /* ensure that mirror bones will also be operated on */ armature_tag_select_mirrored(arm); |