Fix ToolManager Has<T> function to check if a tool is disposed not just if it is in the tool list

2014-09-21 14:58:03 +00:00 · 2014-09-21 14:58:03 +00:00 · 56442d9f8d
parent 538c4632af
commit 56442d9f8d
1 changed files with 1 additions and 1 deletions
--- a/BizHawk.Client.EmuHawk/tools/ToolManager.cs
+++ b/BizHawk.Client.EmuHawk/tools/ToolManager.cs
@ -57,7 +57,7 @@ namespace BizHawk.Client.EmuHawk
 		/// </summary>
 		public bool Has<T>() where T : IToolForm
 		{
-			return _tools.Any(x => x is T);
+			return _tools.Any(x => x is T && !x.IsDisposed);
 		}

 		/// <summary>