# HG changeset patch
# User jbe
# Date 1426377964 -3600
# Node ID 78a2ae40c88eae7b8e78a87bc7f6a10e9c32ddf8
# Parent  4654d59a40797bb5104a0cb13c7a0c3870b0b721
Code optimization in slot.reset_all{...}

diff -r 4654d59a4079 -r 78a2ae40c88e framework/env/slot/reset_all.lua
--- a/framework/env/slot/reset_all.lua	Sun Mar 15 00:49:16 2015 +0100
+++ b/framework/env/slot/reset_all.lua	Sun Mar 15 01:06:04 2015 +0100
@@ -8,8 +8,9 @@
 --]]--
 
 function slot.reset_all(args)
-  local saved = {}
+  local saved
   if args and args.except then
+    saved = {}
     for i, key in ipairs(args.except) do
       saved[key] = slot._data[key]
     end