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PriceRule: Korrektes Matching von Nulls
[kivitendo-erp.git]
/
SL
/
HTML
/
Util.pm
diff --git
a/SL/HTML/Util.pm
b/SL/HTML/Util.pm
index
0b2e630
..
c62fd92
100644
(file)
--- a/
SL/HTML/Util.pm
+++ b/
SL/HTML/Util.pm
@@
-17,6
+17,11
@@
sub strip {
my $value = !ref($class_or_value) && (($class_or_value // '') eq 'SL::HTML::Util') ? $_[1] : $class_or_value;
my $value = !ref($class_or_value) && (($class_or_value // '') eq 'SL::HTML::Util') ? $_[1] : $class_or_value;
+ return '' unless defined $value;
+
+ # Remove HTML comments.
+ $value =~ s{ <!-- .*? --> }{}gx;
+
if (!%stripper) {
%stripper = ( parser => HTML::Parser->new );
if (!%stripper) {
%stripper = ( parser => HTML::Parser->new );
@@
-27,7
+32,7
@@
sub strip {
$stripper{parser}->parse($value);
$stripper{parser}->eof;
$stripper{parser}->parse($value);
$stripper{parser}->eof;
- $stripper{text} =~ s{\&([^;]+);}{ $entities{$1} }eg;
+ $stripper{text} =~ s{\&([^;]+);}{ $entities{$1}
|| "\&$1;"
}eg;
return delete $stripper{text};
}
return delete $stripper{text};
}