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Diffstat (limited to 'IkiWiki/Plugin/graphviz.pm')
| -rw-r--r-- | IkiWiki/Plugin/graphviz.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/IkiWiki/Plugin/graphviz.pm b/IkiWiki/Plugin/graphviz.pm index b43e96a73..32e994d6b 100644 --- a/IkiWiki/Plugin/graphviz.pm +++ b/IkiWiki/Plugin/graphviz.pm @@ -45,7 +45,7 @@ sub render_graph (\%) { if (! -e "$config{destdir}/$dest") { my $pid; - my $sigpipe=0;; + my $sigpipe=0; $SIG{PIPE}=sub { $sigpipe=1 }; $pid=open2(*IN, *OUT, "$params{prog} -Tpng"); |