From 7f69f0efb07d54bfb9d91ed426d2774a703be5ab Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 12 Feb 2008 14:51:03 -0200
Subject: remove of useless test in 'read_chars' (if n == 0 then the resulting
string cannot be empty).
---
liolib.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/liolib.c b/liolib.c
index 3ecff0bc..033282de 100644
--- a/liolib.c
+++ b/liolib.c
@@ -1,5 +1,5 @@
/*
-** $Id: liolib.c,v 2.76 2007/04/19 20:22:32 roberto Exp roberto $
+** $Id: liolib.c,v 2.77 2007/12/08 11:54:32 roberto Exp roberto $
** Standard I/O (and system) library
** See Copyright Notice in lua.h
*/
@@ -323,7 +323,7 @@ static int read_chars (lua_State *L, FILE *f, size_t n) {
n -= nr; /* still have to read `n' chars */
} while (n > 0 && nr == rlen); /* until end of count or eof */
luaL_pushresult(&b); /* close buffer */
- return (n == 0 || lua_objlen(L, -1) > 0);
+ return (lua_objlen(L, -1) > 0);
}
--
cgit v1.2.3-55-g6feb