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avoid warnings about exit; return

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Roberto Ierusalimschy
2007-09-14 10:26:28 -03:00
parent 8998032f66
commit 9cb0607f6f
2 changed files with 4 additions and 6 deletions
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5
loslib.c
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@@ -1,5 +1,5 @@
/*
** $Id: loslib.c,v 1.20 2006/09/19 13:57:08 roberto Exp roberto $
** $Id: loslib.c,v 1.21 2007/05/03 20:49:29 roberto Exp roberto $
** Standard Operating System library
** See Copyright Notice in lua.h
*/
@@ -224,8 +224,7 @@ static int os_setlocale (lua_State *L) {
static int os_exit (lua_State *L) {
exit(luaL_optint(L, 1, EXIT_SUCCESS));
return 0; /* to avoid warnings */
return (exit(luaL_optint(L, 1, EXIT_SUCCESS)), 0); /* avoid warnings */
}
static const luaL_Reg syslib[] = {