--- a/plugins/mod_pep.lua	Thu Feb 24 18:56:19 2011 +0100
+++ b/plugins/mod_pep.lua	Fri Feb 25 00:07:38 2011 +0000
@@ -124,7 +124,7 @@
 			local recipient = stanza.attr.from;
 			local current = recipients[user] and recipients[user][recipient];
 			local hash = get_caps_hash_from_presence(stanza, current);
-			if current == hash then return; end
+			if current == hash or (current and current == hash_map[hash]) then return; end
 			if not hash then
 				if recipients[user] then recipients[user][recipient] = nil; end
 			else