Bug fix #34384

Border select in UV Image window crashed, if used when Image Window shows a render.
Made operators for UV vertex manipulations having a more strict check for this mode.
(Similar to other UV tools there).




git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@54816 954f8c5b-7b00-dc11-b283-0030488c597c