Avoid uninitialized warnings with comments+no CGI.

2014-12-28 13:15:45 -05:00 · 2014-12-28 13:15:45 -05:00 · a87f43d71e
parent b435ddb8de
commit a87f43d71e
1 changed files with 6 additions and 4 deletions
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@ -206,10 +206,12 @@ sub preprocess {
 			$commentopenid = $commentuser;
 		}
 		else {
+			if (length $config{cgiurl}) {
 				$commentauthorurl = IkiWiki::cgiurl(
 					do => 'goto',
 					page => IkiWiki::userpage($commentuser)
 				);
+			}

 			$commentauthor = $commentuser;
 		}