From 2a57d2346e2536b4ce954357a67c673c7ebe4adb Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Mon, 9 Feb 2015 16:05:46 -0200
Subject: [PATCH] detail

---
 lstrlib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lstrlib.c b/lstrlib.c
index 830699bd..28c2bf28 100644
--- a/lstrlib.c
+++ b/lstrlib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lstrlib.c,v 1.224 2015/02/04 12:54:31 roberto Exp roberto $
+** $Id: lstrlib.c,v 1.225 2015/02/05 17:50:24 roberto Exp roberto $
 ** Standard library for string operations and pattern-matching
 ** See Copyright Notice in lua.h
 */
@@ -823,7 +823,7 @@ static int str_gsub (lua_State *L) {
 ** Add integer part of 'x' to buffer and return new 'x'
 */
 static lua_Number adddigit (char *buff, int n, lua_Number x) {
-  double dd = l_mathop(floor)(x);  /* get integer part from 'x' */
+  lua_Number dd = l_mathop(floor)(x);  /* get integer part from 'x' */
   int d = (int)dd;
   buff[n] = (d < 10 ? d + '0' : d - 10 + 'a');  /* add to buffer */
   return x - dd;  /* return what is left */