Fix [#37388] Grid fill crashes blender in specific situation.
authormont29 <mont29@954f8c5b-7b00-dc11-b283-0030488c597c>
Mon, 11 Nov 2013 14:29:01 +0000 (14:29 +0000)
committermont29 <mont29@954f8c5b-7b00-dc11-b283-0030488c597c>
Mon, 11 Nov 2013 14:29:01 +0000 (14:29 +0000)
commit45ce601f2326196b5e6f4360bf27cc81ad12f413
tree11568bfc7f11feb2fda2793a310147cdac11935e
parent22930c3dd0be6de95abc8e51103f775cd9f669a7
Fix [#37388] Grid fill crashes blender in specific situation.

With some geometries, we can have a valid first path, without being able to find a valid second one, added needed check.

git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk@61231 954f8c5b-7b00-dc11-b283-0030488c597c
blender/source/blender/bmesh/operators/bmo_fill_grid.c