From 8cd3572eedaf0da3b01a2d7791e4a92f02c6ae09 Mon Sep 17 00:00:00 2001
From: Kirill Solomko <ksolomko@sipwise.com>
Date: Fri, 4 Aug 2017 11:42:56 +0200
Subject: [PATCH] TT#19855 fix numeric preference value cast to int

    * set it to undef if it is not positive int

Change-Id: Iae4094db86124cc277e9e9fb38bb6334c219b95e
---
 lib/NGCP/Panel/Role/API/Subscribers.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/NGCP/Panel/Role/API/Subscribers.pm b/lib/NGCP/Panel/Role/API/Subscribers.pm
index e4daf23937..f9b353db38 100644
--- a/lib/NGCP/Panel/Role/API/Subscribers.pm
+++ b/lib/NGCP/Panel/Role/API/Subscribers.pm
@@ -97,9 +97,11 @@ sub resource_from_item {
     my $pref = NGCP::Panel::Utils::Preferences::get_usr_preference_rs(
         c => $c, attribute => 'lock',
         prov_subscriber => $item->provisioning_voip_subscriber);
-    if($pref->first) {
+    if($pref->first && $pref->first->value && is_int($pref->first->value)) {
         #cast to Numeric accordingly to the form field type and customer note in the ticket #10313
         $resource{lock} = 0 + $pref->first->value;
+    } else {
+        $resource{lock} = undef;
     }
 
     $resource{customer_id} = int(delete $resource{contract_id});