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error message in 'os.rename' does not include file name, because error

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may be caused both by 'fromname' or 'toname'
This commit is contained in:
Roberto Ierusalimschy 2012-10-19 12:54:02 -03:00
parent ad5da6ba14
commit bc84180d12
1 changed files with 2 additions and 2 deletions
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4
loslib.c
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@ -1,5 +1,5 @@
/*
** $Id: loslib.c,v 1.38 2011/11/30 12:35:05 roberto Exp roberto $
** $Id: loslib.c,v 1.39 2012/05/23 15:37:09 roberto Exp roberto $
** Standard Operating System library
** See Copyright Notice in lua.h
*/
@ -98,7 +98,7 @@ static int os_remove (lua_State *L) {
static int os_rename (lua_State *L) {
const char *fromname = luaL_checkstring(L, 1);
const char *toname = luaL_checkstring(L, 2);
return luaL_fileresult(L, rename(fromname, toname) == 0, fromname);
return luaL_fileresult(L, rename(fromname, toname) == 0, NULL);
}