[Bf-blender-cvs] [96068324cd5] master: Fix BM_loop_at_index_find lookup

[Campbell Barton]

Commit: 96068324cd570e336f79fa543ad2ed7d3889f169
Author: Campbell Barton
Date:   Fri Jul 10 13:35:44 2020 +1000
Branches: master
https://developer.blender.org/rB96068324cd570e336f79fa543ad2ed7d3889f169

Fix BM_loop_at_index_find lookup

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

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 834371fefdf..8eed3141c7f 100644
--- a/source/blender/bmesh/intern/bmesh_mesh.c
+++ b/source/blender/bmesh/intern/bmesh_mesh.c
@@ -2390,6 +2390,7 @@ BMLoop *BM_loop_at_index_find(BMesh *bm, const int index)
         if (i == 0) {
           return l_iter;
         }
+        i -= 1;
       } while ((l_iter = l_iter->next) != l_first);
     }
     i -= f->len;