From aa289f030fbdb082dca4e6316c7c63ea35c14bde Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 1 Jun 2010 18:04:25 +0000
Subject: [PATCH] -Fix problem where nested eval assigned $@ could break
 commands (a la the ip6 support)

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@6292 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/sbin/xcatd | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xCAT-server/sbin/xcatd b/xCAT-server/sbin/xcatd
index 0dff1a278..ec7c92cea 100755
--- a/xCAT-server/sbin/xcatd
+++ b/xCAT-server/sbin/xcatd
@@ -938,6 +938,7 @@ sub plugin_command {
           close($parent_fd);
           xexit(0);
         } 
+        $@=""; #sometimes a child 'eval' doesn't clean up $@, if we make it this far, no non-eval bug bombed out
         }; #REMOVEEVALFORDEBUG
         if ($sock or $shouldbealivepid != $$) { #We shouldn't still be alive, try to send as much detail to parent as possible as to why
             my $error= "$modname plugin bug, pid $$, process description: '$$progname'";