From f5e014c430e873bb7bd179c64a64c33c1813e366 Mon Sep 17 00:00:00 2001
From: Kirill Solomko <ksolomko@sipwise.com>
Date: Fri, 12 Dec 2025 16:30:45 +0100
Subject: [PATCH] MT#64121 fix $c->error $c->error handling

* errors coming from Utils::Preferences can have
  only 1 element in $c->error, the case is now correctly
  handled.

Change-Id: I9f5d384da8b5cb50b78636309dbaab5efa9bdee2
(cherry picked from commit 9d70f62f70ae914b262fad31424796d5b5215154)
---
 lib/NGCP/Panel/Role/API.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/NGCP/Panel/Role/API.pm b/lib/NGCP/Panel/Role/API.pm
index 9336da62e7..0503281483 100644
--- a/lib/NGCP/Panel/Role/API.pm
+++ b/lib/NGCP/Panel/Role/API.pm
@@ -1071,7 +1071,7 @@ sub log_response {
         $has_errors = 1;
 
         $errors = $c->stash->{is_api_error_response}
-                    ? join ', ', splice @{$c->error}, 1
+                    ? join ', ', (splice @{$c->error}, 1) // ()
                     : join ', ', @{$c->error};
 
         # unhandled error message, should return 500 instead of 200