From d912745622624c98b9b1a813799ab08408e56dd6 Mon Sep 17 00:00:00 2001
From: Sean McArdle <sean.mcardle0@gmail.com>
Date: Mon, 21 Nov 2016 14:27:34 -0800
Subject: [PATCH] Fixed null errors when service isn't running.

---
 WifiSitterGui/ViewModel/MainWindowViewModel.cs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/WifiSitterGui/ViewModel/MainWindowViewModel.cs b/WifiSitterGui/ViewModel/MainWindowViewModel.cs
index 01f1e8c..eff8447 100644
--- a/WifiSitterGui/ViewModel/MainWindowViewModel.cs
+++ b/WifiSitterGui/ViewModel/MainWindowViewModel.cs
@@ -49,16 +49,17 @@ namespace WifiSitterGui.ViewModel
         }
 
         
-        public List<SimpleNic> Nics { get { return NetState.Nics; } }
+        public List<SimpleNic> Nics { get { return NetState?.Nics; } }
 
 
         public string ServiceState {
             get {
-                try { if (_sc == null) _sc = new ServiceController("WifiSitter"); }
+                ServiceControllerStatus status;
+                try { if (_sc == null) _sc = new ServiceController("WifiSitter"); status = _sc.Status; }
                 catch { return "No Service"; }
 
                 _sc.Refresh();
-                switch (_sc.Status) {
+                switch (status) {
                     case ServiceControllerStatus.Running:
                         return "Running";
                     case ServiceControllerStatus.Stopped: