From 359cc5ac02af22ab409f1b50432ba73218b0b77e Mon Sep 17 00:00:00 2001
From: Amir Arsalan Soltani <Amir-Arsalan@users.noreply.github.com>
Date: Sun, 19 Feb 2017 17:19:05 -0500
Subject: [PATCH] Update adam.lua

Avoid unnecessary memory overhead when the user doesn't explicitly asks to use the state table
---
 adam.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/adam.lua b/adam.lua
index bc80b5e..863e1e5 100644
--- a/adam.lua
+++ b/adam.lua
@@ -24,7 +24,7 @@ RETURN:
 function optim.adam(opfunc, x, config, state)
    -- (0) get/update state
    local config = config or {}
-   local state = state or config
+   local state = state or {}
    local lr = config.learningRate or 0.001
    local lrd = config.learningRateDecay or 0