From 3c6dba6070829d5085b97ca5c438c17d12946274 Mon Sep 17 00:00:00 2001
From: Kirill Solomko <ksolomko@sipwise.com>
Date: Wed, 2 Aug 2017 02:38:54 +0200
Subject: [PATCH] TT#19459 check for undefined CF sourceset mode

    * CF source set is optional, in this case its value
      should be default to 'whitelist'

Change-Id: If521c5ebf361ff22f5c491f4cfd7e26fad5476d8
---
 lib/NGCP/Panel/Role/API/CallForwards.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/NGCP/Panel/Role/API/CallForwards.pm b/lib/NGCP/Panel/Role/API/CallForwards.pm
index 1f4096caa9..aa48aeb2d9 100644
--- a/lib/NGCP/Panel/Role/API/CallForwards.pm
+++ b/lib/NGCP/Panel/Role/API/CallForwards.pm
@@ -327,6 +327,7 @@ sub _contents_from_cfm {
     my $timeset_item = $cfm_item->time_set;
     my $dset_item = $cfm_item->destination_set;
     my $sourceset_item = $cfm_item->source_set;
+    my $sourceset_mode = $sourceset_item ? $sourceset_item->mode : 'whitelist';
     for my $time ($timeset_item ? $timeset_item->voip_cf_periods->all : () ) {
         push @times, {$time->get_inflated_columns};
         delete @{$times[-1]}{'time_set_id', 'id'};
@@ -349,7 +350,7 @@ sub _contents_from_cfm {
         delete @{$sources[-1]}{'source_set_id', 'id'};
     }
     return {times => \@times, destinations => \@destinations,
-            sources => \@sources, sources_mode => $sourceset_item->mode};
+            sources => \@sources, sources_mode => $sourceset_mode};
 }
 
 1;