--- sourceforge.net/trunk/rdesktop/rdesktop.c	2005/03/23 12:25:54	867
+++ sourceforge.net/trunk/rdesktop/rdesktop.c	2005/03/30 19:51:41	871
@@ -558,7 +558,7 @@
 				break;
 
 			case 'X':
-				g_embed_wnd = strtol(optarg, NULL, 10);
+				g_embed_wnd = strtol(optarg, NULL, 0);
 				break;
 
 			case 'a':