From: Paul Jakma <paul@quagga.net>
Date: Thu, 6 Aug 2009 10:48:48 +0000 (+0100)
Subject: zebra: test_main.c should be a bit more helpful about its usage
X-Git-Tag: frr-2.0-rc1~2208
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=302d53f791031c15590f59944313381dfb4200c6;p=mirror%2Ffrr.git

zebra: test_main.c should be a bit more helpful about its usage

* test_main.c: If required arguments are missing, say that.
---

diff --git a/zebra/test_main.c b/zebra/test_main.c
index 4398a389d4..70a1a3a650 100644
--- a/zebra/test_main.c
+++ b/zebra/test_main.c
@@ -270,7 +270,11 @@ main (int argc, char **argv)
   
   /* port and conf file mandatory */
   if (!vty_port || !config_file)
-    usage (progname, 1);
+    {
+      fprintf (stderr, "Error: --vty_port and --config_file arguments"
+                       " are both required\n");
+      usage (progname, 1);
+    }
   
   /* Make master thread emulator. */
   zebrad.master = thread_master_create ();