From 7b7d1f9e50435deb3608c370dedf75b056fed561 Mon Sep 17 00:00:00 2001
From: Daniel Berteaud <daniel@firewall-services.com>
Date: Fri, 24 May 2013 16:59:45 +0200
Subject: [PATCH] Do not try to update the CRL if its URL is not set

---
 root/etc/e-smith/events/actions/openvpn-routed-update-crl | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/root/etc/e-smith/events/actions/openvpn-routed-update-crl b/root/etc/e-smith/events/actions/openvpn-routed-update-crl
index 6327aa6..d272482 100644
--- a/root/etc/e-smith/events/actions/openvpn-routed-update-crl
+++ b/root/etc/e-smith/events/actions/openvpn-routed-update-crl
@@ -3,6 +3,10 @@
 URL=$(/sbin/e-smith/db configuration getprop openvpn-routed CrlUrl)
 DOMAIN=$(/sbin/e-smith/db configuration get DomainName)
 
+if [ -z $URL ]; then
+    exit 0
+fi
+
 /usr/bin/wget $URL -O /tmp/cacrl.pem > /dev/null 2>&1
 
 /usr/bin/openssl crl -inform PEM -in /tmp/cacrl.pem -text > /dev/null 2>&1