--- a/DSVColumnView.st	Fri Jun 06 09:30:16 2014 +0200
+++ b/DSVColumnView.st	Fri Jun 06 09:30:27 2014 +0200
@@ -2998,18 +2998,10 @@
 !DSVColumnView methodsFor:'gc operations'!
 
 imageOnMyDevice:anImage 
-    "associate image to device and clear pixel mask; returns the new image."
-    
-    |deviceImage|
-
-    anImage isNil ifTrue:[
-        ^ anImage
-    ].
-    deviceImage := anImage onDevice:self graphicsDevice.
-    deviceImage isImage ifTrue:[
-        deviceImage clearMaskedPixels.
-    ].
-    ^ deviceImage
+    "associate image to device and returns the new image."
+
+    anImage isNil ifTrue:[^ nil].
+    ^ anImage onDevice:self graphicsDevice.
 !
 
 registerImage:anImage key:aKey 
@@ -4796,10 +4788,10 @@
 !DSVColumnView class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libwidg2/DSVColumnView.st,v 1.296 2014-05-23 09:32:24 stefan Exp $'
+    ^ '$Header: /cvs/stx/stx/libwidg2/DSVColumnView.st,v 1.297 2014-06-06 07:30:27 stefan Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libwidg2/DSVColumnView.st,v 1.296 2014-05-23 09:32:24 stefan Exp $'
+    ^ '$Header: /cvs/stx/stx/libwidg2/DSVColumnView.st,v 1.297 2014-06-06 07:30:27 stefan Exp $'
 ! !