From: Simon McVittie <smcv@debian.org>
Date: Mon, 5 Apr 2010 23:59:16 +0000 (+0100)
Subject: Only store authorsort in meta pagestate if it differs from author
X-Git-Tag: 3.20100427~203^2
X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/commitdiff_plain/a2dc8c9373b36f7cc8da239b823b5839788a743d

Only store authorsort in meta pagestate if it differs from author
---

diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index 7f19b46a3..34e902bec 100644
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -131,7 +131,7 @@ sub preprocess (@) {
 			$pagestate{$page}{meta}{authorsort}=$params{sortas};
 		}
 		else {
-			$pagestate{$page}{meta}{authorsort}=$value;
+			delete $pagestate{$page}{meta}{authorsort};
 		}
 		# fallthorough
 	}