DongEun Koak / DnsQuery

DnsQuery for NetworkSocketAPI

Fork of DnsQuery by NetworkSocketAPI

Diff: DnsQuery.cpp

Revision:
17:18a6b52be896
Parent:
16:a1bd52472dff
Child:
18:2cb1fffed50c
diff -r a1bd52472dff -r 18a6b52be896 DnsQuery.cpp
--- a/DnsQuery.cpp	Tue Apr 05 15:29:49 2016 -0500
+++ b/DnsQuery.cpp	Tue Apr 05 23:39:38 2016 +0000
@@ -175,7 +175,7 @@
             delete packet;
             return NSAPI_ERROR_DNS_FAILURE;
         }
-
+        
         //  cleanup and return
         delete packet;
         return 0;
@@ -195,8 +195,7 @@
     UDPSocket sock(iface);
 
     for (unsigned i = 0; i < DNS_COUNT; i++) {
-        int32_t err = query(&sock, SocketAddress(DNS_IPS[0], 53), host, ip);
-        return err;
+        return query(&sock, SocketAddress(DNS_IPS[0], 53), host, ip);
     }
 
     return NSAPI_ERROR_DNS_FAILURE;