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CLEANUP: lua: control executed twice

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The availaible size in the stack is check two times. This patch removes
this double check.

Must be backported in 1.6
This commit is contained in:
Thierry FOURNIER / OZON.IO 2016-11-12 13:11:47 +01:00 committed by Willy Tarreau
parent 02564fd153
commit b41f22f59c
1 changed files with 0 additions and 5 deletions
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5
src/hlua.c
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@ -5378,11 +5378,6 @@ static int hlua_sample_fetch_wrapper(const struct arg *arg_p, struct sample *smp
RESET_SAFE_LJMP(stream->hlua.T);
return 0;
}
if (!lua_checkstack(stream->hlua.T, 1)) {
SEND_ERR(smp->px, "Lua sample-fetch '%s': full stack.\n", fcn->name);
RESET_SAFE_LJMP(stream->hlua.T);
return 0;
}
hlua_arg2lua(stream->hlua.T, arg_p);
stream->hlua.nargs++;
}