From c549d4fe64c48ab645740e6d12c69c91250fad3d Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Thu, 1 May 2014 15:18:06 -0300
Subject: 'lua_strtonum' (and 'luaO_str2num') now return string size, instead
 of receiving it

---
 lapi.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'lapi.c')

diff --git a/lapi.c b/lapi.c
index a81d3ecc..27f51220 100644
--- a/lapi.c
+++ b/lapi.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lapi.c,v 2.206 2014/04/29 18:14:16 roberto Exp roberto $
+** $Id: lapi.c,v 2.207 2014/04/30 16:48:44 roberto Exp roberto $
 ** Lua API
 ** See Copyright Notice in lua.h
 */
@@ -333,13 +333,11 @@ LUA_API int lua_compare (lua_State *L, int index1, int index2, int op) {
 }
 
 
-LUA_API int lua_strtonum (lua_State *L, const char *s, size_t len) {
-  if (!luaO_str2num(s, len, L->top))
-    return 0;  /* conversion failed */
-  else {
+LUA_API size_t lua_strtonum (lua_State *L, const char *s) {
+  size_t sz = luaO_str2num(s, L->top);
+  if (sz != 0)
     api_incr_top(L);
-    return 1;
-  }
+  return sz;
 }
 
 
-- 
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