===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/ssh.c,v
retrieving revision 1.270
retrieving revision 1.271
diff -u -r1.270 -r1.271
--- src/usr.bin/ssh/ssh.c	2006/03/20 18:26:55	1.270
+++ src/usr.bin/ssh/ssh.c	2006/03/20 18:42:26	1.271
@@ -618,7 +618,7 @@
 	if (options.host_key_alias != NULL) {
 		for (p = options.host_key_alias; *p; p++)
 			if (isupper(*p))
-				*p = tolower(*p);
+				*p = (char)tolower(*p);
 	}
 
 	/* Get default port if port has not been set. */