libs/sys: import missing symbol

diff --git a/libs/sys/luasrc/sys.lua b/libs/sys/luasrc/sys.lua
index 3e2ce7f3194ad16f99d866100eb706d047d701b7..1ecd5d25a994e08c7aefb0e1090cdae66f2b2828 100644 (file)
--- a/libs/sys/luasrc/sys.lua
+++ b/libs/sys/luasrc/sys.lua
@@ -35,7 +35,8 @@ luci.util   = require "luci.util"
 luci.fs     = require "luci.fs"
 luci.ip     = require "luci.ip"
 
-local tonumber, ipairs, pairs, pcall = tonumber, ipairs, pairs, pcall
+local tonumber, ipairs, pairs, pcall, type =
+       tonumber, ipairs, pairs, pcall, type
 
 
 --- LuCI Linux and POSIX system utilities.