From f867d32c4a0d6a18c5f7c042b9dd5798dce93e10 Mon Sep 17 00:00:00 2001
From: gdt <gdt>
Date: Fri, 14 Jan 2005 15:47:33 +0000
Subject: 2005-01-14  Greg Troxel  <gdt@fnord.ir.bbn.com>

        * command.c (print_version): Don't print host.name if it is NULL.
        Fixes segfault on Solaris reported by Goetz von Escher <goetz@open.ch>

(pullup candidate)
---
 lib/command.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'lib/command.c')

diff --git a/lib/command.c b/lib/command.c
index b1260af9..3891733b 100644
--- a/lib/command.c
+++ b/lib/command.c
@@ -1,5 +1,5 @@
 /*
-   $Id: command.c,v 1.31 2005/01/02 18:51:01 hasso Exp $
+   $Id: command.c,v 1.32 2005/01/14 15:47:33 gdt Exp $
 
    Command interpreter routine for virtual terminal [aka TeletYpe]
    Copyright (C) 1997, 98, 99 Kunihiro Ishiguro
@@ -145,8 +145,10 @@ level_match(const char *s)
 void
 print_version (const char *progname)
 {
-  printf ("%s version %s (%s)\n", progname, QUAGGA_VERSION, host.name);
-  printf ("%s\n", QUAGGA_COPYRIGHT);
+  printf ("%s version %s", progname, QUAGGA_VERSION);
+  if (host.name != NULL)
+    printf (" (%s)", host.name);
+  printf ("\n%s\n", QUAGGA_COPYRIGHT);
 }
 
 
-- 
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