===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/ssh-keyscan.c,v
retrieving revision 1.30
retrieving revision 1.31
diff -u -r1.30 -r1.31
--- src/usr.bin/ssh/ssh-keyscan.c	2001/10/08 19:05:05	1.30
+++ src/usr.bin/ssh/ssh-keyscan.c	2001/11/16 12:46:13	1.31
@@ -7,7 +7,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: ssh-keyscan.c,v 1.30 2001/10/08 19:05:05 markus Exp $");
+RCSID("$OpenBSD: ssh-keyscan.c,v 1.31 2001/11/16 12:46:13 markus Exp $");
 
 #include <sys/queue.h>
 #include <errno.h>
@@ -623,6 +623,8 @@
 	char *name = strnnsep(&host, " \t\n");
 	int j;
 
+	if (name == NULL)
+		return;
 	for (j = KT_RSA1; j <= KT_RSA; j *= 2) {
 		if (get_keytypes & j) {
 			while (ncon >= MAXCON)