X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=bin%2Fmozilla%2Fcommon.pl;h=38297576ddb9e3265434cd5c2d0863d628447975;hb=a200453a04fc89fdf02dbe39e1d951cb1b55191c;hp=1c4719aaf82eba1c5a20904f9e607621709cfa51;hpb=bde667c235b2347bdd1322f118b032a2f0d93367;p=kivitendo-erp.git

diff --git a/bin/mozilla/common.pl b/bin/mozilla/common.pl
index 1c4719aaf..38297576d 100644
--- a/bin/mozilla/common.pl
+++ b/bin/mozilla/common.pl
@@ -17,9 +17,7 @@ use SL::Common;
 sub save_form {
   $lxdebug->enter_sub();
 
-  my $yaml = new YAML;
-  $yaml->Indent(1);
-  my $old_form = $yaml->dump($form);
+  my $old_form = YAML::Dump($form);
   $old_form =~ s|!|!!|g;
   $old_form =~ s|\n|!n|g;
   $old_form =~ s|\r|!r|g;
@@ -99,7 +97,7 @@ sub select_employee_internal {
 
   restore_form($form->{"old_form"});
 
-  &{ $callback_sub }($new_id, $new_name);
+  call_sub($callback_sub, $new_id, $new_name);
 
   $lxdebug->leave_sub();
 }
@@ -169,7 +167,7 @@ sub select_part_internal {
 
   restore_form($form->{"old_form"});
 
-  &{ $callback_sub }($new_item);
+  call_sub($callback_sub, $new_item);
 
   $lxdebug->leave_sub();
 }
@@ -545,4 +543,24 @@ sub show_history {
 	$lxdebug->leave_sub();	
 }
 
+sub call_sub {
+  $lxdebug->enter_sub();
+
+  my $name = shift;
+
+  if (!$name) {
+    $form->error($locale->text("Trying to call a sub without a name"));
+  }
+
+  $name =~ s/[^a-zA-Z0-9_]//g;
+
+  if (!defined(&{ $name })) {
+    $form->error(sprintf($locale->text("Attempt to call an undefined sub named '%s'"), $name));
+  }
+
+  &{ $name }(@_);
+
+  $lxdebug->leave_sub();
+}
+
 1;