FindAllReferencesCommand

  - EvaluateCanExecute: removed nullcheck on _state
  - OnExecute: removed nullcheck on _state

Author: mansellan

RetailCoder.VBE/UI/Command/FindAllReferencesCommand.cs

@@ -88,7 +88,7 @@ private void UpdateTab()
 
         protected override bool EvaluateCanExecute(object parameter)
         {
-            if ((_state?.Status ?? ParserState.None) != ParserState.Ready ||
+            if (_state?.Status != ParserState.Ready ||
                 (_vbe.ActiveCodePane == null && !(_vbe.SelectedVBComponent?.HasDesigner ?? false)))
             {
                 return false;
@@ -102,7 +102,7 @@ protected override bool EvaluateCanExecute(object parameter)
 
         protected override void OnExecute(object parameter)
         {
-            if ((_state?.Status ?? ParserState.None) != ParserState.Ready)
+            if (_state?.Status != ParserState.Ready)
             {
                 return;
             }