[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [39565] branches/bmesh/blender/source/ blender/editors/transform/transform.c: fix edge slide when more than one loop selected

[Howard Trickey]

Revision: 39565
          
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=39565
Author:   howardt
Date:     2011-08-20 01:47:08 +0000 (Sat, 20 Aug 2011)
Log Message:
-----------
fix edge slide when more than one loop selected

Modified Paths:
--------------
    branches/bmesh/blender/source/blender/editors/transform/transform.c

Modified: branches/bmesh/blender/source/blender/editors/transform/transform.c
===================================================================
--- branches/bmesh/blender/source/blender/editors/transform/transform.c 
2011-08-19 20:25:25 UTC (rev 39564)
+++ branches/bmesh/blender/source/blender/editors/transform/transform.c 
2011-08-20 01:47:08 UTC (rev 39565)
@@ -4343,7 +4343,7 @@
                                }
                        }
 
-                       if (numsel > 2) {
+                       if (numsel == 0 || numsel > 2) {
                                return 0; //invalid edge selection
                        }
                }
@@ -4425,7 +4425,6 @@
 
                /*iterate over the loop*/
                first = v;
-               j = 0;
                do {
                        TransDataSlideVert *sv = tempsv + j;
 
@@ -4651,6 +4650,8 @@
                                        } else if (sld->perc > 0.0 && 
BM_Vert_In_Face(l3->radial_next->f, tempsv->up)) {
                                                copyf = 
BLI_smallhash_lookup(&sld->origfaces, (uintptr_t)l3->radial_next->f);
                                        }
+                                       if (!copyf)
+                                               continue;  /* shouldn't happen, 
but protection */
                                }
                                
                                BM_loop_interp_from_face(em->bm, l2, copyf, 
do_vdata, 0);

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