diff options
Diffstat (limited to 'IkiWiki/Plugin')
| -rw-r--r-- | IkiWiki/Plugin/htmltidy.pm | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/IkiWiki/Plugin/htmltidy.pm b/IkiWiki/Plugin/htmltidy.pm index e39297319..eb8f9d3d3 100644 --- a/IkiWiki/Plugin/htmltidy.pm +++ b/IkiWiki/Plugin/htmltidy.pm @@ -17,7 +17,18 @@ sub import { #{{{ } # }}} sub sanitize ($) { #{{{ - open2(*IN, *OUT, 'tidy -quiet -asxhtml -utf8 --show-body-only yes --show-warnings no --tidy-mark no') or return shift; + my $tries=10; + while (1) { + eval { + open2(*IN, *OUT, 'tidy -quiet -asxhtml -utf8 --show-body-only yes --show-warnings no --tidy-mark no'); + }; + last unless $@; + $tries--; + if ($tries < 1) { + IkiWiki::debug("failed to run tidy: $@"); + return shift; + } + } # open2 doesn't respect "use open ':utf8'" binmode (IN, ':utf8'); binmode (OUT, ':utf8'); |