From 176fc76253fd26bca5efc0249b3666feb40ddf99 Mon Sep 17 00:00:00 2001
From: daurnimator <quae@daurnimator.com>
Date: Tue, 18 Mar 2014 15:42:48 -0400
Subject: plugins/muc/muc: When there's no history; return an empty iterator

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

(limited to 'plugins/muc')

diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua
index 0c87574a..2afe6f58 100644
--- a/plugins/muc/muc.lib.lua
+++ b/plugins/muc/muc.lib.lua
@@ -181,7 +181,7 @@ end
 -- Get history for 'to'
 function room_mt:get_history(to, maxchars, maxstanzas, since)
 	local history = self._data['history']; -- send discussion history
-	if not history then return end
+	if not history then return function() end end
 	local history_len = #history
 
 	maxstanzas = maxstanzas or history_len
-- 
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