From 37bbec8c3c4ba35a8b955d105426801c4653e4a7 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Mon, 21 Mar 2011 14:44:43 -0400
Subject: comment about locking

---
 IkiWiki/Plugin/aggregate.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm
index 614c3fa55..0ffe5d72a 100644
--- a/IkiWiki/Plugin/aggregate.pm
+++ b/IkiWiki/Plugin/aggregate.pm
@@ -74,6 +74,8 @@ sub checkconfig () {
 		$config{cookies}={ file => "$ENV{HOME}/.ikiwiki/cookies" };
 	}
 
+	# This is done here rather than in a refresh hook because it
+	# needs to run before the wiki is locked.
 	if ($config{aggregate} && ! ($config{post_commit} && 
 	                             IkiWiki::commit_hook_enabled())) {
 		launchaggregation();
-- 
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