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-rw-r--r--IkiWiki/Plugin/htmltidy.pm8
1 files changed, 4 insertions, 4 deletions
diff --git a/IkiWiki/Plugin/htmltidy.pm b/IkiWiki/Plugin/htmltidy.pm
index d9aaba4ca..9ba5e9592 100644
--- a/IkiWiki/Plugin/htmltidy.pm
+++ b/IkiWiki/Plugin/htmltidy.pm
@@ -31,11 +31,11 @@ sub sanitize (@) { #{{{
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 --markup yes');
-
+ $pid=open2(*IN, *OUT, 'tidy -quiet -asxhtml -utf8 --show-body-only yes --show-warnings no --tidy-mark no --markup yes 2>/dev/null');
+
# open2 doesn't respect "use open ':utf8'"
binmode (IN, ':utf8');
- binmode (OUT, ':utf8');
+ binmode (OUT, ':utf8');
print OUT $params{content};
close OUT;
@@ -46,7 +46,7 @@ sub sanitize (@) { #{{{
waitpid $pid, 0;
$SIG{PIPE}="DEFAULT";
- return $params{content} if $sigpipe;
+ return "" if $sigpipe || ! defined $ret;
return $ret;
} # }}}