From 1e3ca444122f8eb6fb06720f9eee75c105768a29 Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Mon, 2 Nov 1998 00:15:22 +0000
Subject: [PATCH] (main): initialize host

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5179 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 appl/rsh/rsh.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/appl/rsh/rsh.c b/appl/rsh/rsh.c
index 0d55a4717..575531a44 100644
--- a/appl/rsh/rsh.c
+++ b/appl/rsh/rsh.c
@@ -620,7 +620,7 @@ main(int argc, char **argv)
     size_t cmd_len;
     struct passwd *pwd;
     char *local_user;
-    char *host;
+    char *host = NULL;
     int host_index = -1;
 
     priv_port1 = priv_port2 = IPPORT_RESERVED-1;
@@ -660,11 +660,12 @@ main(int argc, char **argv)
 	return 0;
     }
 	
-    if (host == NULL)
+    if (host == NULL) {
 	if (argc - optind < 2)
 	    usage (1);
 	else
 	    host = argv[host_index = optind++];
+    }
 
     if (port_str) {
 	struct servent *s = roken_getservbyname (port_str, "tcp");