From 5c3509945ff7aeef205219a2b6f4f3a6c5ea38b8 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Tue, 28 Jan 2020 16:08:33 +0100
Subject: [PATCH] LXDebug::clone_for_dump: Warnung wegen Hash-Zugriff mit Key
 undef vermeiden

---
 SL/LXDebug.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/SL/LXDebug.pm b/SL/LXDebug.pm
index 6b27b0a77..0503dcb6c 100644
--- a/SL/LXDebug.pm
+++ b/SL/LXDebug.pm
@@ -161,6 +161,7 @@ sub clone_for_dump {
   my ($src, $dumped) = @_;
 
   return undef if !defined($src);
+  return $src  if !ref($src);
 
   $dumped ||= {};
   my $addr  = refaddr($src);
-- 
2.20.1