From efd3ab012a05e77ab665f48009c2a0f10ade326c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sven=20Sch=C3=B6ling?= <s.schoeling@linet-services.de>
Date: Thu, 29 Dec 2011 10:41:40 +0100
Subject: [PATCH] Autovification sollte auch genau das tun, und nicht clobbern.

---
 SL/Request.pm | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/SL/Request.pm b/SL/Request.pm
index d339cb7be..57b729798 100644
--- a/SL/Request.pm
+++ b/SL/Request.pm
@@ -153,8 +153,8 @@ sub _recode_recursively {
         # though.
         $to->{$key} = $iconv->convert("" . $from->{$key});
       } else {
-        $to->{$key} = {} if 'HASH'  eq ref $from->{$key};
-        $to->{$key} = [] if 'ARRAY' eq ref $from->{$key};
+        $to->{$key} ||= {} if 'HASH'  eq ref $from->{$key};
+        $to->{$key} ||= [] if 'ARRAY' eq ref $from->{$key};
         _recode_recursively($iconv, $from->{$key}, $to->{$key});
       }
     }
@@ -167,8 +167,8 @@ sub _recode_recursively {
         # though.
         $from->[$idx] = $iconv->convert("" . $from->[$idx]);
       } else {
-        $to->[$idx] = {} if 'HASH'  eq ref $from->[$idx];
-        $to->[$idx] = [] if 'ARRAY' eq ref $from->[$idx];
+        $to->[$idx] ||= {} if 'HASH'  eq ref $from->[$idx];
+        $to->[$idx] ||= [] if 'ARRAY' eq ref $from->[$idx];
         _recode_recursively($iconv, $from->[$idx], $to->[$idx]);
       }
     }
-- 
2.20.1