2 files changed, 1 insertions, 5 deletions

diff --git a/src/luarocks/cfg.lua b/src/luarocks/cfg.lua
index 89c53f24..484bfb79 100644
--- a/src/luarocks/cfg.lua
+++ b/src/luarocks/cfg.lua
@@ -146,7 +146,7 @@ if not sys_config_ok then
    sys_config_file = sys_config_dir.."/config.lua"
    sys_config_ok, err = persist.load_into_table(sys_config_file, _M)
 end
-if err and ok == nil then
+if err and sys_config_ok == nil then
    io.stderr:write(err.."\n")
 end
 
diff --git a/src/luarocks/fs/unix.lua b/src/luarocks/fs/unix.lua
index d231222b..2dc5e492 100644
--- a/src/luarocks/fs/unix.lua
+++ b/src/luarocks/fs/unix.lua
@@ -1,9 +1,5 @@
 
 --- Unix implementation of filesystem and platform abstractions.
-
-local assert, type, table, io, package, math, os, ipairs =
-      assert, type, table, io, package, math, os, ipairs
-
 module("luarocks.fs.unix", package.seeall)
 
 local fs = require("luarocks.fs")