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avoid warnings about exit; return

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This commit is contained in:
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
lauxlib.c
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@ -1,5 +1,5 @@
/*
** $Id: lauxlib.c,v 1.172 2007/08/10 12:56:02 roberto Exp roberto $
** $Id: lauxlib.c,v 1.173 2007/09/05 17:17:39 roberto Exp roberto $
** Auxiliary functions for building Lua libraries
** See Copyright Notice in lua.h
*/
@ -661,8 +661,7 @@ static void *l_alloc (void *ud, void *ptr, size_t osize, size_t nsize) {
static int panic (lua_State *L) {
fprintf(stderr, "PANIC: unprotected error in call to Lua API (%s)\n",
lua_tostring(L, -1));
exit(EXIT_FAILURE); /* do not return to Lua */
return 0;
return (exit(EXIT_FAILURE), 0); /* do not return to Lua */
}

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[] = {