From 1acb9398d6ead51bdb7088e86b8a058601428b2d Mon Sep 17 00:00:00 2001
From: xq2005 <xq2005@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Sat, 16 Feb 2013 07:53:19 +0000
Subject: [PATCH] only create the link to sha.pm after installation on
 ubuntu/debian

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@15194 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/debian/postinst | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/xCAT-server/debian/postinst b/xCAT-server/debian/postinst
index 1454388cc..44867873b 100644
--- a/xCAT-server/debian/postinst
+++ b/xCAT-server/debian/postinst
@@ -38,7 +38,9 @@ case "$1" in
     shalocate=`find / -name "SHA.pm"`
     shalocate=${shalocate%SHA.pm}
     cd $shalocate
-    ln -s SHA.pm SHA1.pm
+    if [ ! -e SHA1.pm ];then
+        ln -s SHA.pm SHA1.pm
+    fi
     cd -
     ;;