From f69e0ade19af4d997f52c03881362a6961383487 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Sat, 1 Mar 2014 12:18:44 -0300
Subject: no need to store a full 'size_t' fo the size of (frequent) small
 strings

---
 lundump.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'lundump.c')

diff --git a/lundump.c b/lundump.c
index ef7444e0..9a3ee218 100644
--- a/lundump.c
+++ b/lundump.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lundump.c,v 2.28 2014/02/28 12:25:12 roberto Exp roberto $
+** $Id: lundump.c,v 2.29 2014/02/28 16:13:01 roberto Exp roberto $
 ** load precompiled Lua chunks
 ** See Copyright Notice in lua.h
 */
@@ -76,15 +76,15 @@ static lua_Integer LoadInteger(LoadState* S)
 
 static TString* LoadString(LoadState* S)
 {
- size_t size;
- LoadVar(S,size);
+ size_t size = LoadByte(S);
+ if (size == 0xFF) LoadVar(S,size);
  if (size==0)
   return NULL;
  else
  {
-  char* s=luaZ_openspace(S->L,S->b,size);
+  char* s=luaZ_openspace(S->L,S->b,--size);
   LoadVector(S,s,size);
-  return luaS_newlstr(S->L,s,size-1);		/* remove trailing '\0' */
+  return luaS_newlstr(S->L,s,size);
  }
 }
 
-- 
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