X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/a7b8e35bf90fa9e2df8be78ac636b158760ecf9c..d3008b626ea6130d3b75662725f6f2c412fc71ea:/IkiWiki/Plugin/graphviz.pm diff --git a/IkiWiki/Plugin/graphviz.pm b/IkiWiki/Plugin/graphviz.pm index ee97c71d1..b13d15fa6 100644 --- a/IkiWiki/Plugin/graphviz.pm +++ b/IkiWiki/Plugin/graphviz.pm @@ -55,7 +55,7 @@ sub render_graph (\%) { #{{{ waitpid $pid, 0; $SIG{PIPE}="DEFAULT"; - return "[[graph ".gettext("failed to run graphviz")."]]" if ($sigpipe); + error gettext("failed to run graphviz") if $sigpipe; if (! $params{preview}) { writefile($dest, $config{destdir}, $png, 1); @@ -69,7 +69,12 @@ sub render_graph (\%) { #{{{ } } - return "\n"; + if ($params{preview}) { + return "\n"; + } + else { + return "\n"; + } } #}}} sub graph (@) { #{{{ @@ -77,7 +82,7 @@ sub graph (@) { #{{{ $params{src} = "" unless defined $params{src}; $params{type} = "digraph" unless defined $params{type}; $params{prog} = "dot" unless defined $params{prog}; - return "[[graph ".gettext("prog not a valid graphviz program")."]]" unless $graphviz_programs{$params{prog}}; + error gettext("prog not a valid graphviz program") unless $graphviz_programs{$params{prog}}; return render_graph(%params); } # }}}