# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1488042340 0
# Node ID aaff2716f022ee579bb5ee80355f73033289894b
# Parent  5e948d1392a50166d8b3aadbd2671f1b8943d260
mod_firewall: Compatibility fix for 0.9 (no module:unhook())

diff -r 5e948d1392a5 -r aaff2716f022 mod_firewall/mod_firewall.lua
--- a/mod_firewall/mod_firewall.lua	Sat Feb 25 16:55:02 2017 +0000
+++ b/mod_firewall/mod_firewall.lua	Sat Feb 25 17:05:40 2017 +0000
@@ -604,6 +604,11 @@
 	module:log("debug", "Loaded %s", script);
 end
 
+--COMPAT w/0.9 (no module:unhook()!)
+local function module_unhook(event, handler)
+	return module:unhook_object_event((hosts[module.host] or prosody).events, event, handler);
+end
+
 function unload_script(script, is_reload)
 	script = resolve_script_path(script);
 	local script_info = loaded_scripts[script];
@@ -612,7 +617,7 @@
 	end
 	local events_hooked = script_info.events_hooked;
 	for event_name, event_handler in pairs(events_hooked) do
-		module:unhook(event_name, event_handler);
+		module_unhook(event_name, event_handler);
 		events_hooked[event_name] = nil;
 	end
 	loaded_scripts[script] = nil;