X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/70dc0355bd547158ae29381f77eb6d809e0fefaa..d5c680e693def6d59fcb7c8831356d5acad14cae:/IkiWiki/Plugin/graphviz.pm?ds=inline
diff --git a/IkiWiki/Plugin/graphviz.pm b/IkiWiki/Plugin/graphviz.pm
index b43e96a73..dfd66a03e 100644
--- a/IkiWiki/Plugin/graphviz.pm
+++ b/IkiWiki/Plugin/graphviz.pm
@@ -18,6 +18,7 @@ sub getsetup () {
plugin => {
safe => 1,
rebuild => undef,
+ section => "widget",
},
}
@@ -45,7 +46,7 @@ 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");
@@ -70,7 +71,8 @@ sub render_graph (\%) {
writefile($dest, $config{destdir}, $png, 1);
}
else {
- # can't write the file, so embed it in a data uri
+ # in preview mode, embed the image in a data uri
+ # to avoid temp file clutter
eval q{use MIME::Base64};
error($@) if $@;
return "
\n";
- }
- else {
- return "
\n";
- }
+ return "
\n";
}
sub graph (@) {