Cleanup: Use flag type explicitly

Using the `uiButtonGroupFlag` type explicitly can avoid the need
to look up which enum should be used as an argument.

2 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/editors/interface/interface_button_group.c b/source/blender/editors/interface/interface_button_group.c
index 90479eaee94..4e7da4ada33 100644
--- a/source/blender/editors/interface/interface_button_group.c
+++ b/source/blender/editors/interface/interface_button_group.c
@@ -32,7 +32,7 @@
  * Every function that adds a set of buttons must create another group,
  * then #ui_def_but adds buttons to the current group (the last).
  */
-void ui_block_new_button_group(uiBlock *block, short flag)
+void ui_block_new_button_group(uiBlock *block, uiButtonGroupFlag flag)
 {
   /* Don't create a new group if there is a "lock" on new groups. */
   if (!BLI_listbase_is_empty(&block->button_groups)) {
diff --git a/source/blender/editors/interface/interface_intern.h b/source/blender/editors/interface/interface_intern.h
index c005b456b6a..441e6db331d 100644
--- a/source/blender/editors/interface/interface_intern.h
+++ b/source/blender/editors/interface/interface_intern.h
@@ -1039,7 +1039,7 @@ void ui_item_menutype_func(struct bContext *C, struct uiLayout *layout, void *ar
 void ui_item_paneltype_func(struct bContext *C, struct uiLayout *layout, void *arg_pt);
 
 /* interface_button_group.c */
-void ui_block_new_button_group(uiBlock *block, short flag);
+void ui_block_new_button_group(uiBlock *block, uiButtonGroupFlag flag);
 void ui_button_group_add_but(uiBlock *block, uiBut *but);
 void ui_button_group_replace_but_ptr(uiBlock *block, const void *old_but_ptr, uiBut *new_but);
 void ui_block_free_button_groups(uiBlock *block);