From ee1edd5734ba27b9927198a61de5f3f26094263a Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 5 Jul 2005 11:31:20 -0300
Subject: [PATCH] detail

---
 lapi.c | 4 ++--
 lvm.c  | 7 +++----
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/lapi.c b/lapi.c
index 60fcf0c6..17873e9b 100644
--- a/lapi.c
+++ b/lapi.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lapi.c,v 2.42 2005/05/31 14:25:18 roberto Exp roberto $
+** $Id: lapi.c,v 2.43 2005/05/31 14:34:02 roberto Exp roberto $
 ** Lua API
 ** See Copyright Notice in lua.h
 */
@@ -985,7 +985,7 @@ LUA_API void lua_concat (lua_State *L, int n) {
 
 
 LUA_API lua_Alloc lua_getallocf (lua_State *L, void **ud) {
-  *ud = G(L)->ud;
+  if (ud) *ud = G(L)->ud;
   return G(L)->frealloc;
 }
 
diff --git a/lvm.c b/lvm.c
index 1c5beb77..adc9019a 100644
--- a/lvm.c
+++ b/lvm.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lvm.c,v 2.46 2005/05/31 14:25:18 roberto Exp roberto $
+** $Id: lvm.c,v 2.47 2005/06/13 14:15:22 roberto Exp roberto $
 ** Lua virtual machine
 ** See Copyright Notice in lua.h
 */
@@ -311,8 +311,8 @@ void luaV_concat (lua_State *L, int total, int last) {
 }
 
 
-static StkId Arith (lua_State *L, StkId ra, const TValue *rb,
-                    const TValue *rc, TMS op) {
+static void Arith (lua_State *L, StkId ra, const TValue *rb,
+                   const TValue *rc, TMS op) {
   TValue tempb, tempc;
   const TValue *b, *c;
   if ((b = luaV_tonumber(rb, &tempb)) != NULL &&
@@ -330,7 +330,6 @@ static StkId Arith (lua_State *L, StkId ra, const TValue *rb,
   }
   else if (!call_binTM(L, rb, rc, ra, op))
     luaG_aritherror(L, rb, rc);
-  return L->base;
 }