FlatToHierarchicalProgressMonitor: one less field

pescuma · Apr 30, 2014 · 8b3a78f · 8b3a78f
1 parent a358397
commit 8b3a78f
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/csharp/ProgressMonitor/utils/FlatToHierarchicalProgressMonitor.cs b/csharp/ProgressMonitor/utils/FlatToHierarchicalProgressMonitor.cs
@@ -9,7 +9,6 @@ public class FlatToHierarchicalProgressMonitor : ProgressMonitor
 		private readonly FlatToHierarchicalProgressMonitor parent;
 		private readonly string[] name;
 
-		private bool configured;
 		private int[] steps;
 		private int currentStep = -1;
 		private string currentStepName;
@@ -72,9 +71,8 @@ private FlatToHierarchicalProgressMonitor(FlatToHierarchicalProgressMonitor pare
 
 		public IDisposable ConfigureSteps(params int[] aSteps)
 		{
-			if (configured)
+			if (WasConfigured)
 				throw new InvalidOperationException("Alteady configured");
-			configured = true;
 
 			if (aSteps.Length < 1)
 				throw new ArgumentException();
@@ -99,6 +97,11 @@ public IDisposable ConfigureSteps(params int[] aSteps)
 			});
 		}
 
+		private bool WasConfigured
+		{
+			get { return steps != null; }
+		}
+
 		private bool HasStarted
 		{
 			get { return currentStep >= 0; }