1 files changed, 2 insertions, 0 deletions

diff --git a/common.lua b/common.lua
index fe29d8c..c009207 100644
--- a/common.lua
+++ b/common.lua
@@ -1,3 +1,5 @@
+local string        = require "string"
+local stringformat  = string.format
 
 local verboselvl    = 0