From 380ae02017aeb66df8b6c1e3241c13aceb4b25a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ermal=20LU=C3=87I?= <eri@pfsense.org>
Date: Thu, 14 May 2015 21:02:48 +0200
Subject: Add some error checking to avoid warning during boot

---
 etc/inc/services.inc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'etc')

diff --git a/etc/inc/services.inc b/etc/inc/services.inc
index cbf9542..c14615e 100644
--- a/etc/inc/services.inc
+++ b/etc/inc/services.inc
@@ -1609,6 +1609,11 @@ function services_dhcrelay6_configure() {
 	 * on the interface in which the destination server sits.
 	 */
 	$srvips = explode(",", $dhcrelaycfg['server']);
+	if (!is_array($srvips)) {
+		log_error("No destination ip has been configured!");
+		return;
+	}
+
         $srvifaces = array();
 	foreach ($srvips as $srcidx => $srvip) {
 		unset($destif);
@@ -2490,4 +2495,4 @@ function install_cron_job($command, $active=false, $minute="0", $hour="*", $mont
 		configure_cron();
 }
 
-?>
\ No newline at end of file
+?>
-- 
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