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MINOR: hlua: Test the hlua struct first when the lua socket is connecting

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It makes sense to first verify the hlua context is valid. It is probably
better than doing it after updated the appctx.
This commit is contained in:
Christopher Faulet 2023-09-27 17:42:38 +02:00
parent 6f4041c75d
commit 66fc9238f0
1 changed files with 5 additions and 5 deletions
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10
src/hlua.c
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@ -3148,6 +3148,11 @@ __LJMP static int hlua_socket_connect(struct lua_State *L)
struct stconn *sc;
struct stream *s;
/* Get hlua struct, or NULL if we execute from main lua state */
hlua = hlua_gethlua(L);
if (!hlua)
return 0;
if (lua_gettop(L) < 2)
WILL_LJMP(luaL_error(L, "connect: need at least 2 arguments"));
@ -3222,11 +3227,6 @@ __LJMP static int hlua_socket_connect(struct lua_State *L)
WILL_LJMP(luaL_error(L, "connect: internal error"));
}
/* Get hlua struct, or NULL if we execute from main lua state */
hlua = hlua_gethlua(L);
if (!hlua)
return 0;
/* inform the stream that we want to be notified whenever the
* connection completes.
*/