From: Ivan Kohler <ivan@freeside.biz>
Date: Mon, 9 Sep 2013 06:11:48 +0000 (-0700)
Subject: avoid warning noise
X-Git-Url: http://git.freeside.biz/gitweb/?p=freeside.git;a=commitdiff_plain;h=3c6f0de5bf97a8a44e5d9e269629345305f87b1d

avoid warning noise
---

diff --git a/FS/FS/svc_phone.pm b/FS/FS/svc_phone.pm
index 65a98d25a..77b013726 100644
--- a/FS/FS/svc_phone.pm
+++ b/FS/FS/svc_phone.pm
@@ -527,7 +527,7 @@ sub check {
 
   unless ( length($self->pin) ) {
     my $random_pin = $conf->config('svc_phone-random_pin');
-    if ( $random_pin =~ /^\d+$/ ) {
+    if ( defined($random_pin) && $random_pin =~ /^\d+$/ ) {
       $self->pin(
         join('', map int(rand(10)), 0..($random_pin-1))
       );