From cab3f5abe5abcdcb10173c0dbc3a471eefb83cf5 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Wed, 11 Apr 2018 15:52:13 +0200
Subject: mod_pep_plus: Skip getting PEP service instance for sessions that
 have not touched PEP

---
 plugins/mod_pep_plus.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'plugins')

diff --git a/plugins/mod_pep_plus.lua b/plugins/mod_pep_plus.lua
index 083b96b1..fdc8cdbf 100644
--- a/plugins/mod_pep_plus.lua
+++ b/plugins/mod_pep_plus.lua
@@ -268,7 +268,6 @@ local function resend_last_item(jid, node, service)
 end
 
 local function update_subscriptions(recipient, service_name, nodes)
-	local service = get_pep_service(service_name);
 	nodes = nodes or empty_set;
 
 	local service_recipients = recipients[service_name];
@@ -286,6 +285,7 @@ local function update_subscriptions(recipient, service_name, nodes)
 		return;
 	end
 
+	local service = get_pep_service(service_name);
 	for node in current - nodes do
 		service:remove_subscription(node, recipient, recipient);
 	end
-- 
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