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commit 61b1d9a4668286dcd43eb8771f4cdda4945d964e
parent 3617e04e972417144169d28184188a082eb40cbb
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Tue, 29 Nov 2011 13:55:27 -0200

another try to avoid warnings about unreachable 'return' after 'exit'

Diffstat:
Mloslib.c | 5+++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/loslib.c b/loslib.c @@ -1,5 +1,5 @@ /* -** $Id: loslib.c,v 1.34 2011/03/03 16:34:46 roberto Exp roberto $ +** $Id: loslib.c,v 1.35 2011/06/20 16:50:59 roberto Exp roberto $ ** Standard Operating System library ** See Copyright Notice in lua.h */ @@ -274,7 +274,8 @@ static int os_exit (lua_State *L) { status = luaL_optint(L, 1, EXIT_SUCCESS); if (lua_toboolean(L, 2)) lua_close(L); - exit(status); + if (L) exit(status); /* 'if' to avoid warnings for unreachable 'return' */ + return 0; }