Missed a portability spot.

[git.ikiwiki.info.git] / IkiWiki / Plugin / htmltidy.pm

diff --git a/IkiWiki/Plugin/htmltidy.pm b/IkiWiki/Plugin/htmltidy.pm
index 1108aeb894e658a35eff011975c1c0b50d14a439..da77e60f1cb6198278e87897522fd74b553f95e9 100644 (file)
--- a/IkiWiki/Plugin/htmltidy.pm
+++ b/IkiWiki/Plugin/htmltidy.pm
@@ -41,6 +41,8 @@ sub checkconfig () {
 sub sanitize (@) {
        my %params=@_;
 
+       return $params{content} unless defined $config{htmltidy};
+
        my $pid;
        my $sigpipe=0;
        $SIG{PIPE}=sub { $sigpipe=1 };