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@@ -983,7 +983,10 @@ field_from_ipaddr(lua_State *L, const char * field_name, ip_addr_t* addr) {
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static int net_ifinfo( lua_State* L ) {
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int ifidx = luaL_optint(L, 1, 0);
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-
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+ if (ifidx != 0 && ifidx != 1) {
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+ return 0;
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+ }
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+
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struct netif * nif = eagle_lwip_getif(ifidx);
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if (nif == NULL) {
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return 0;
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@@ -1004,8 +1007,8 @@ static int net_ifinfo( lua_State* L ) {
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field_from_ipaddr(L, "server_ip" , &nif->dhcp->server_ip_addr );
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field_from_ipaddr(L, "client_ip" , &nif->dhcp->offered_ip_addr );
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field_from_ipaddr(L, "ntp_server", &nif->dhcp->offered_ntp_addr);
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+ lua_setfield(L, -2, "dhcp");
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}
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- lua_setfield(L, -2, "dhcp");
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return 1;
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}
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