misc cleanup

ZeroTier One/AppDelegate.swift

@@ -109,7 +109,13 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         if networks.count > 0 {
             for net in networks {
                 let id = String(net.nwid, radix: 16)
-                let networkName = "\(id) (\(net.name))"
+                var networkName = ""
+                if net.name.isEmpty {
+                    networkName = "\(id)"
+                }
+                else {
+                    networkName = "\(id) (\(net.name))"
+                }
 
                 let item = NSMenuItem(title: networkName, action: #selector(AppDelegate.toggleNetwork(_:)), keyEquivalent: "")
 

ZeroTier One/ServiceCom.swift

@@ -133,10 +133,10 @@ class ServiceCom: NSObject {
                 let status = httpResponse.statusCode
 
                 if status == 200 {
-                    print("join ok")
+                    NSLog("join ok")
                 }
                 else {
-                    print("join error: \(status)")
+                    NSLog("join error: \(status)")
                 }
             }
 
@@ -158,10 +158,10 @@ class ServiceCom: NSObject {
                 let status = httpResponse.statusCode
 
                 if status == 200 {
-                    print("leave ok")
+                    NSLog("leave ok")
                 }
                 else {
-                    print("leave error: \(status)")
+                    NSLog("leave error: \(status)")
                 }
             }