Make DNSServer debug output like other ESP libs

Author: bryceschober

libraries/DNSServer/src/DNSServer.cpp

@@ -144,17 +144,9 @@ void DNSServer::replyWithIP()
 
 
 
-  #ifdef DEBUG
-    DEBUG_OUTPUT.print("DNS responds: ");
-    DEBUG_OUTPUT.print(_resolvedIP[0]);
-    DEBUG_OUTPUT.print(".");
-    DEBUG_OUTPUT.print(_resolvedIP[1]);
-    DEBUG_OUTPUT.print(".");
-    DEBUG_OUTPUT.print(_resolvedIP[2]);
-    DEBUG_OUTPUT.print(".");
-    DEBUG_OUTPUT.print(_resolvedIP[3]);
-    DEBUG_OUTPUT.print(" for ");
-    DEBUG_OUTPUT.println(getDomainNameWithoutWwwPrefix());
+  #ifdef DEBUG_ESP_DNS
+    DEBUG_ESP_PORT.printf("DNS responds: %s for %s\n",
+            IPAddress(_resolvedIP).toString().c_str(), getDomainNameWithoutWwwPrefix().c_str() );
   #endif
 }