From 7580f125242df8e3864fd8740d56b9abf6c0be1a Mon Sep 17 00:00:00 2001
From: cxhong <abcdqiu@gmail.com>
Date: Wed, 12 Jun 2019 12:05:41 -0400
Subject: [PATCH] copycds_iso test case failed if os has multiple '.'

---
 xCAT-test/autotest/testcase/copycds/copycds.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xCAT-test/autotest/testcase/copycds/copycds.sh b/xCAT-test/autotest/testcase/copycds/copycds.sh
index f7e04f842..6945d5492 100755
--- a/xCAT-test/autotest/testcase/copycds/copycds.sh
+++ b/xCAT-test/autotest/testcase/copycds/copycds.sh
@@ -11,7 +11,7 @@ if [[ $OS != *"rhels"* ]]; then
     exit  0
 fi
 
-MAJOR_OS_VER=${OS%.*}
+MAJOR_OS_VER=`echo $OS | cut -d'.' -f1`
 if [[ $OS == *"$MAJOR_OS_VER"* ]]; then
     IFS='
 '