img: Support a title attribute, will be passed through to html. Closes: #478718

[git.ikiwiki.info.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 68047b9b94c9c187122fd3a5b61fb25c57c03c75..3802559a53d6c60569464a17b95109f9eab807a5 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -1247,6 +1247,10 @@ sub pagespec_translate ($) { #{{{
                }
        }
 
+       if (! length $code) {
+               $code=0;
+       }
+
        return eval 'sub { my $page=shift; '.$code.' }';
 } #}}}