# HG changeset patch
# User Claus Gittinger <cg@exept.de>
# Date 1476313124 -7200
# Node ID 07680ebea0f237d0ceaa580a82d403bae3cef57d
# Parent  316516094a19364642ff197dfd70b5e151857804
#DOCUMENTATION by cg
class: DisplaySurface
changed: #initialize

diff -r 316516094a19 -r 07680ebea0f2 DisplaySurface.st
--- a/DisplaySurface.st	Wed Oct 12 15:43:33 2016 +0200
+++ b/DisplaySurface.st	Thu Oct 13 00:58:44 2016 +0200
@@ -2274,7 +2274,7 @@
     device notNil ifTrue:[
         eventMask := device defaultEventMask.
     ].
-    viewBackground := gc background.
+    gc notNil ifTrue:[ viewBackground := gc background].
     backed := false.
     flags := 0.
     self initCursor