mod_bosh: Remove unused imports (also mistake in merge)

diff --git a/plugins/mod_bosh.lua b/plugins/mod_bosh.lua
index e43d8569a1189797a8b267d16b8fb3d418e4456d..52841f0c6601edfeec95fb7ca967c08b0b3b08e5 100644 (file)
--- a/plugins/mod_bosh.lua
+++ b/plugins/mod_bosh.lua
@@ -13,14 +13,13 @@ local new_xmpp_stream = require "util.xmppstream".new;
 local sm = require "core.sessionmanager";
 local sm_destroy_session = sm.destroy_session;
 local new_uuid = require "util.uuid".generate;
-local fire_event = prosody.events.fire_event;
 local core_process_stanza = prosody.core_process_stanza;
 local st = require "util.stanza";
 local logger = require "util.logger";
 local log = logger.init("mod_bosh");
 local initialize_filters = require "util.filters".initialize;
 local math_min = math.min;
-local xpcall, tostring, type = xpcall, tostring, type;
+local tostring, type = tostring, type;
 local traceback = debug.traceback;
 local runner = require"util.async".runner;
 local nameprep = require "util.encodings".stringprep.nameprep;