X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/d98b2480f9bef1205bb6014c39e9af22843074d6..d4d535f17c9348644ac4f166a22fbe12d47578d9:/IkiWiki/Plugin/htmltidy.pm

diff --git a/IkiWiki/Plugin/htmltidy.pm b/IkiWiki/Plugin/htmltidy.pm
index 5a6a494ed..0609e72c3 100644
--- a/IkiWiki/Plugin/htmltidy.pm
+++ b/IkiWiki/Plugin/htmltidy.pm
@@ -13,20 +13,33 @@ use IkiWiki;
 use IPC::Open2;
 
 sub import { #{{{
-	IkiWiki::hook(type => "sanitize", id => "tidy", call => \&sanitize);
+	hook(type => "sanitize", id => "tidy", call => \&sanitize);
 } # }}}
 
-sub sanitize ($) { #{{{
-	open2(*IN, *OUT, 'tidy -quiet -asxhtml -indent -utf8 --show-body-only yes --show-warnings no --tidy-mark no') or return shift;
+sub sanitize (@) { #{{{
+	my %params=@_;
+
+	my $pid;
+	my $sigpipe=0;
+	$SIG{PIPE}=sub { $sigpipe=1 };
+	$pid=open2(*IN, *OUT, 'tidy -quiet -asxhtml -utf8 --show-body-only yes --show-warnings no --tidy-mark no');
+	
 	# open2 doesn't respect "use open ':utf8'"
-	binmode (IN, ':utf8'); 
+	binmode (IN, ':utf8');
 	binmode (OUT, ':utf8'); 
 	
-	print OUT shift;
+	print OUT $params{content};
 	close OUT;
 
 	local $/ = undef;
-	return <IN>;
+	my $ret=<IN>;
+	close IN;
+	waitpid $pid, 0;
+
+	return $params{content} if $sigpipe;
+	$SIG{PIPE}="DEFAULT";
+
+	return $ret;
 } # }}}
 
 1