--- sourceforge.net/trunk/rdesktop/xwin.c	2005/02/28 22:38:24	822
+++ sourceforge.net/trunk/rdesktop/xwin.c	2005/02/28 23:30:00	823
@@ -662,6 +662,7 @@
 		}
 		else
 		{
+			while (out < end)
 			{
 				pixel = *(data++);
 				SPLITCOLOUR16(pixel, pc);