From 9d926665fafb3d3efc19ad1d193f6cec49bc629d Mon Sep 17 00:00:00 2001
From: Marek 'marx' Grac <mgrac@redhat.com>
Date: Mon, 19 Oct 2009 15:04:08 +0200
Subject: [PATCH] fence_rackswitch: Accept unknown options without value

Agent fails when unknown option (without '=' sign) was entered.

Resolves: rhbz#607265
---
 fence/agents/rackswitch/do_rack.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/fence/agents/rackswitch/do_rack.c b/fence/agents/rackswitch/do_rack.c
index 921972f..dddb1e6 100644
--- a/fence/agents/rackswitch/do_rack.c
+++ b/fence/agents/rackswitch/do_rack.c
@@ -249,9 +249,13 @@ static void get_options(int argc, char **argv)
       }
       *value = 0;
       if( (value = strchr(arg, '=')) == NULL){
+        /* in this agent we can ignore options without value
+         * as we don't need any of them, here. But we should
+         * accept and ignore them.
+         */
         fprintf(stderr, "invalid input: '%s'\n", arg);
-	exit(DID_FAILURE); 
-      }   
+        continue;
+      }
       *value = 0;
       value++;
     /*  bahfuck. "agent" is not passed to us anyway
-- 
1.6.0.6