diff --git a/reissueKey.sh b/reissueKey.sh
index 7895468..8186fb4 100644
--- a/reissueKey.sh
+++ b/reissueKey.sh
@@ -64,7 +64,7 @@ userName=$(/usr/bin/stat -f%Su /dev/console)
 OS=`/usr/bin/sw_vers -productVersion | awk -F. {'print $2'}`
 
 ## This first user check sees if the logged in account is already authorized with FileVault 2
-userCheck=`fdesetup list | awk -v usrN="$userName" -F, 'index($0, usrN) {print $1}'`
+userCheck=`fdesetup list | awk -v usrN="$userName" -F',' '$1 == usrN {print $1}'`
 if [ "${userCheck}" != "${userName}" ]; then
 	echo "This user is not a FileVault 2 enabled user."
 	exit 3