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Fixes `net.ifinfo` failure

This commit is contained in:
vsky 2020-09-01 21:26:25 +02:00 committed by Marcel Stör
parent e7620b0647
commit e28cf8d983
1 changed files with 5 additions and 2 deletions
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5
app/modules/net.c
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@ -983,6 +983,9 @@ field_from_ipaddr(lua_State *L, const char * field_name, ip_addr_t* addr) {
static int net_ifinfo( lua_State* L ) {
int ifidx = luaL_optint(L, 1, 0);
if (ifidx != 0 && ifidx != 1) {
return 0;
}
struct netif * nif = eagle_lwip_getif(ifidx);
if (nif == NULL) {
@ -1004,8 +1007,8 @@ static int net_ifinfo( lua_State* L ) {
field_from_ipaddr(L, "server_ip" , &nif->dhcp->server_ip_addr );
field_from_ipaddr(L, "client_ip" , &nif->dhcp->offered_ip_addr );
field_from_ipaddr(L, "ntp_server", &nif->dhcp->offered_ntp_addr);
}
lua_setfield(L, -2, "dhcp");
}
return 1;
}