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-rw-r--r--util/timer.lua3
1 files changed, 1 insertions, 2 deletions
diff --git a/util/timer.lua b/util/timer.lua
index d5b66473..d36fb8c4 100644
--- a/util/timer.lua
+++ b/util/timer.lua
@@ -15,8 +15,7 @@ local math_min = math.min
local math_huge = math.huge
local get_time = require "socket".gettime;
local t_insert = table.insert;
-local t_remove = table.remove;
-local ipairs, pairs = ipairs, pairs;
+local pairs = pairs;
local type = type;
local data = {};