[Bf-blender-cvs] [21105e1b1f1] blender2.8: Cleanup: use simple early exit for common case

[Campbell Barton]

Commit: 21105e1b1f1266a3846462588bdbe840d09758ea
Author: Campbell Barton
Date:   Thu Aug 30 01:19:44 2018 +1000
Branches: blender2.8
https://developer.blender.org/rB21105e1b1f1266a3846462588bdbe840d09758ea

Cleanup: use simple early exit for common case

Caused MSVC warning, may as well do simple check.

===================================================================

M	source/blender/bmesh/intern/bmesh_mesh.c

===================================================================

diff --git a/source/blender/bmesh/intern/bmesh_mesh.c b/source/blender/bmesh/intern/bmesh_mesh.c
index a454fb7e948..0dcbc05b201 100644
--- a/source/blender/bmesh/intern/bmesh_mesh.c
+++ b/source/blender/bmesh/intern/bmesh_mesh.c
@@ -1549,14 +1549,17 @@ void bmesh_edit_end(BMesh *bm, BMOpTypeFlag type_flag)
 
 void BM_mesh_elem_index_ensure_ex(BMesh *bm, const char htype, int elem_offset[4])
 {
-	const char htype_needed = bm->elem_index_dirty & htype;
 
 #ifdef DEBUG
 	BM_ELEM_INDEX_VALIDATE(bm, "Should Never Fail!", __func__);
 #endif
 
-	if (0 && htype_needed == 0) {
-		goto finally;
+	if (elem_offset == NULL) {
+		/* Simple case. */
+		const char htype_needed = bm->elem_index_dirty & htype;
+		if (htype_needed == 0) {
+			goto finally;
+		}
 	}
 
 	if (htype & BM_VERT) {