Locale: Bei parase_date_string undef sofort undef zurückgeben.

diff --git a/SL/Locale.pm b/SL/Locale.pm
index 4cbef16..d1d9f04 100644 (file)
--- a/SL/Locale.pm
+++ b/SL/Locale.pm
@@ -376,6 +376,8 @@ sub parse_date {
 sub parse_date_to_object {
   my ($self, $string, %params) = @_;
 
+  return undef if !defined $string;
+
   $params{dateformat}        ||= $::myconfig{dateformat}   || 'yy-mm-dd';
   $params{numberformat}      ||= $::myconfig{numberformat} || '1,000.00';
   my $num_separator            = $params{numberformat} =~ m{,\d+$} ? ',' : '.';