From a2dc8c9373b36f7cc8da239b823b5839788a743d Mon Sep 17 00:00:00 2001
From: Simon McVittie <smcv@debian.org>
Date: Tue, 6 Apr 2010 00:59:16 +0100
Subject: [PATCH] Only store authorsort in meta pagestate if it differs from
 author

---
 IkiWiki/Plugin/meta.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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
 	}
-- 
2.39.2