# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1344297102 -7200
# Node ID e781e63a49f41a9c8a5a4645b3033f41fc2df575
# Parent  c6f1427da79d68f2756c5123ca5d052f18387dc5
mod_pubsub_hub: Fix calculating next periodic check of subscriptions.

diff -r c6f1427da79d -r e781e63a49f4 mod_pubsub_hub/mod_pubsub_hub.lua
--- a/mod_pubsub_hub/mod_pubsub_hub.lua	Mon Aug 06 14:48:26 2012 +0000
+++ b/mod_pubsub_hub/mod_pubsub_hub.lua	Tue Aug 07 01:51:42 2012 +0200
@@ -183,7 +183,7 @@
 			purge = false;
 		end
 	end
-	return now - m_max(next_check - min_lease, min_lease);
+	return m_max((now - next_check) - min_lease, min_lease);
 end
 
 local function on_notify(subscription, content)