From 18a8524de05ccd2847f916b7f4b6d8dfcae58462 Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Sat, 6 Feb 2010 19:05:23 +0000
Subject: [PATCH] -Fix scalar reference bug in discovery

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@5177 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/nodediscover.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xCAT-server/lib/xcat/plugins/nodediscover.pm b/xCAT-server/lib/xcat/plugins/nodediscover.pm
index 4b92ea9e0..ba40ee5d4 100644
--- a/xCAT-server/lib/xcat/plugins/nodediscover.pm
+++ b/xCAT-server/lib/xcat/plugins/nodediscover.pm
@@ -183,7 +183,7 @@ sub process_request {
                     $nrtab->setNodeAttribs($node,{nfsserver=>xCAT::Utils->my_ip_facing($hosttag)});
                  }
                  $usednames{$hosttag}=1;
-    		   $macstring .= $$currmac."!".$hosttag."|";
+    		   $macstring .= $currmac."!".$hosttag."|";
 	    	} else {
                if ($forcenic == 1) { $macstring .= $currmac."|"; } else { $macstring .= $currmac."!*NOIP*|"; }
             }