From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Mon, 11 Mar 2013 14:10:11 +0000 (+0100)
Subject: select_tag(): Funktionalität von "with_empty" wiederherstellen
X-Git-Tag: release-3.1.0beta1~529^2~3
X-Git-Url: http://wagnertech.de/git?a=commitdiff_plain;h=0550e83;p=kivitendo-erp.git

select_tag(): Funktionalität von "with_empty" wiederherstellen

Behebt #2208.
---

diff --git a/SL/Presenter/Tag.pm b/SL/Presenter/Tag.pm
index 6fefd12be..29b57ad5d 100644
--- a/SL/Presenter/Tag.pm
+++ b/SL/Presenter/Tag.pm
@@ -108,10 +108,6 @@ sub select_tag {
 
   delete($attributes{default});
 
-
-  my @all_options;
-  push @all_options, [undef, $empty_title || ''] if $with_empty;
-
   my $normalize_entry = sub {
     my ($type, $entry, $sub, $key) = @_;
 
@@ -161,13 +157,14 @@ sub select_tag {
     return join '', map { $self->html_tag('option', $self->escape($_->[1]), value => $_->[0], selected => $_->[2]) } @options;
   };
 
-  my $code;
+  my $code  = '';
+  $code    .= $self->html_tag('option', $self->escape($empty_title || '')) if $with_empty;
 
   if (!$with_optgroups) {
-    $code = $list_to_code->($collection);
+    $code .= $list_to_code->($collection);
 
   } else {
-    $code = join '', map {
+    $code .= join '', map {
       my ($optgroup_title, $sub_collection) = @{ $_ };
       $self->html_tag('optgroup', $list_to_code->($sub_collection), label => $optgroup_title)
     } @{ $collection };