From be3a3510e14b0d68bf6f51003f21b546fb86dec5 Mon Sep 17 00:00:00 2001 From: mpeterv Date: Thu, 20 Mar 2014 22:50:23 +0400 Subject: Minor consistency improvement in util.lua --- src/luarocks/util.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/luarocks/util.lua b/src/luarocks/util.lua index 2c704a52..fd0cda44 100644 --- a/src/luarocks/util.lua +++ b/src/luarocks/util.lua @@ -195,12 +195,12 @@ end -- @param msg string: the warning message to display. function util.warn_if_not_used(var_defs, needed_set, msg) needed_set = make_shallow_copy(needed_set) - for var,val in pairs(var_defs) do + for _, val in pairs(var_defs) do for used in val:gmatch(var_format_pattern) do needed_set[used] = nil end end - for var,_ in pairs(needed_set) do + for var, _ in pairs(needed_set) do util.warning(msg:format(var)) end end -- cgit v1.2.3-55-g6feb