From: Martin Helmling <martin.helmling@octosoft.eu>
Date: Fri, 9 Oct 2015 09:05:12 +0000 (+0200)
Subject: Request: Dateiupload in form arrays[] gefixt
X-Git-Tag: release-3.4.1~655
X-Git-Url: http://wagnertech.de/git?a=commitdiff_plain;h=6ccea47689a953faf3cc611e2014a8a34c360a0a;p=kivitendo-erp.git

Request: Dateiupload in form arrays[] gefixt

_recode_recursively hatte die Weiche für Dateiupload nur bei
Hashzugriff, und hat im Array-Kontext die Daten überschrieben.
---

diff --git a/SL/Request.pm b/SL/Request.pm
index 37009218e..f72694d1c 100644
--- a/SL/Request.pm
+++ b/SL/Request.pm
@@ -251,7 +251,7 @@ sub _recode_recursively {
         # Workaround for a bug: converting $from->[$idx] directly
         # leads to 'undef'. I don't know why. Converting a copy works,
         # though.
-        $to->[$idx] = $iconv->convert("" . $from->[$idx]);
+        $to->[$idx] = $iconv->convert("" . $from->[$idx]) if defined $from->[$idx] && !defined $to->[$idx];
       } else {
         $to->[$idx] ||= {} if 'HASH'  eq ref $from->[$idx];
         $to->[$idx] ||= [] if 'ARRAY' eq ref $from->[$idx];