From 0677e48a4980cc3695bc0f4dab89bad8708d16ea Mon Sep 17 00:00:00 2001
From: kokke <spam@rowdy.dk>
Date: Mon, 3 Dec 2018 10:27:52 +0100
Subject: Update aes.c

Suggestion by @DamonHD in https://github.com/kokke/tiny-AES-c/issues/118
---
 aes.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/aes.c b/aes.c
index b54341c..c79a618 100644
--- a/aes.c
+++ b/aes.c
@@ -182,11 +182,11 @@ static void KeyExpansion(uint8_t* RoundKey, const uint8_t* Key)
 
       // Function RotWord()
       {
-        uint8_t tmpu8 = tempa[0];
+        const uint8_t u8tmp = tempa[0];
         tempa[0] = tempa[1];
         tempa[1] = tempa[2];
         tempa[2] = tempa[3];
-        tempa[3] = tmpu8;
+        tempa[3] = u8tmp;
       }
 
       // SubWord() is a function that takes a four-byte input word and 
-- 
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