Add checkOS ()

openvpn-install.sh

@@ -21,20 +21,7 @@ function tunAvailable () {
 	fi
 }
 
-function initialCheck () {
-	if ! isRoot; then
-		echo "Sorry, you need to run this as root"
-		exit 1
-	elif ! tunAvailable; then
-		echo "TUN is not available"
-		exit 2
-	fi
-}
-
-# Main
-
-initialCheck
-
+function checkOS() {
 	if [[ -e /etc/debian_version ]]; then
 		OS="debian"
 		# Getting the version number, to verify that a recent version of OpenVPN is available
@@ -78,7 +65,22 @@ else
 		echo "Looks like you aren't running this installer on a Debian, Ubuntu, Fedora or CentOS system"
 		exit 4
 	fi
+}
 
+function initialCheck () {
+	if ! isRoot; then
+		echo "Sorry, you need to run this as root"
+		exit 1
+	elif ! tunAvailable; then
+		echo "TUN is not available"
+		exit 2
+	fi
+	checkOS
+}
+
+# Main
+
+initialCheck
 
 function newclient () {
 	echo ""