X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/kivitendo-erp.git/blobdiff_plain/766f5705ecb9cd56adfbffd94c871959bb64c6fd..2b8804456d1d3ee249a70d98679ea3a934b25a39:/SL/HTML/Util.pm

diff --git a/SL/HTML/Util.pm b/SL/HTML/Util.pm
index 72a7a7f57..f68fb0a1f 100644
--- a/SL/HTML/Util.pm
+++ b/SL/HTML/Util.pm
@@ -7,9 +7,11 @@ use HTML::Parser;
 
 my %stripper;
 my %entities = (
-  'lt'  => '<',
-  'gt'  => '>',
-  'amp' => '&',
+  'lt'   => '<',
+  'gt'   => '>',
+  'amp'  => '&',
+  'nbsp' => ' ',   # should be => "\x{00A0}", but this can lead to problems with
+                   # a non-visible character in csv-exports for example
 );
 
 sub strip {
@@ -17,6 +19,11 @@ sub strip {
 
   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 );