# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1428420862 -7200
# Node ID ab4073468dfb8c31832326ed16e9aaf1671fc5d9
# Parent  648ce9087902737c326a3919be003ae5f67e4e04
mod_mam_muc: Fix character limit again(?)

diff -r 648ce9087902 -r ab4073468dfb mod_mam_muc/mod_mam_muc.lua
--- a/mod_mam_muc/mod_mam_muc.lua	Tue Apr 07 17:04:06 2015 +0200
+++ b/mod_mam_muc/mod_mam_muc.lua	Tue Apr 07 17:34:22 2015 +0200
@@ -266,18 +266,17 @@
 		return
 	end
 
-	local chars = 0;
 	local history, i = {}, 1;
 
 	for id, item, when in data do
 		item.attr.to = to;
 		item:tag("delay", { xmlns = "urn:xmpp:delay", from = room_jid, stamp = timestamp(when) }):up(); -- XEP-0203
 		if maxchars then
-			chars = #tostring(item);
+			local chars = #tostring(item);
 			if maxchars - chars < 0 then
 				break
 			end
-			charcount = maxchars - chars;
+			maxchars = maxchars - chars;
 		end
 		history[i], i = item, i+1;
 		-- module:log("debug", tostring(item));