Diff

plugins/pep.lua @ 164:d862093d9f91

plugins.pep: Only add +notify feature if there weren't any handlers for it already
author Matthew Wild <mwild1@gmail.com>
date Wed, 15 Dec 2010 14:49:46 +0000 (2010-12-15)
parent 114:37f5966cff15
child 216:3aac084855e6
line wrap: on
line diff
--- a/plugins/pep.lua	Wed Dec 15 14:48:55 2010 +0000
+++ b/plugins/pep.lua	Wed Dec 15 14:49:46 2010 +0000
@@ -22,8 +22,11 @@
 	end);
 	
 	function stream:hook_pep(node, callback, priority)
+		local handlers = stream.events._handlers["pep/"..node];
+		if not(handlers) or #handlers == 0 then
+			stream:add_disco_feature(node.."+notify");
+		end
 		stream:hook("pep/"..node, callback, priority);
-		stream:add_disco_feature(node.."+notify");
 	end
 	
 	function stream:unhook_pep(node, callback)