X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/kivitendo-erp.git/blobdiff_plain/7c21539153d43f09a72398d77d07ebc302a6fd9d..683dc060694a0bef44963a37577094de95f1278a:/SL/Request.pm

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];