--- graphics/window.cpp.gcc44	2009-10-04 08:19:07.000000000 +0200
+++ graphics/window.cpp	2009-10-04 08:20:29.000000000 +0200
@@ -398,7 +398,7 @@
 		 */
 		if(token)
 		{
-			char *tok = strchr(txt, token);
+			const char *tok = strchr(txt, token);
 			if(tok)
 				tokpos = tok-txt;
 			else