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Fixed net.dns.getdnsserver() by @md5crypt.

This commit is contained in:
vowstar 2015-06-27 12:26:24 +08:00
parent 11ca2bc096
commit a32df17579
1 changed files with 6 additions and 3 deletions
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9
app/modules/net.c
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@ -13,6 +13,7 @@
#include "c_types.h"
#include "mem.h"
#include "espconn.h"
#include "lwip/dns.h"
#ifdef CLIENT_SSL_ENABLE
unsigned char *default_certificate;
@ -1447,14 +1448,16 @@ static int net_getdnsserver( lua_State* L )
if (numdns >= DNS_MAX_SERVERS)
return luaL_error( L, "server index out of range [0-%d]", DNS_MAX_SERVERS - 1);
ip_addr_t ipaddr;
dns_getserver(numdns,&ipaddr);
// ip_addr_t ipaddr;
// dns_getserver(numdns,&ipaddr);
// Bug fix by @md5crypt https://github.com/nodemcu/nodemcu-firmware/pull/500
ip_addr_t ipaddr = dns_getserver(numdns);
if ( ip_addr_isany(&ipaddr) ) {
lua_pushnil( L );
} else {
char temp[20] = {0};
c_sprintf(temp, IPSTR, IP2STR( &ipaddr ) );
c_sprintf(temp, IPSTR, IP2STR( &ipaddr.addr ) );
lua_pushstring( L, temp );
}