From 37efb859f05195e059b8d631f081b8091789e10b Mon Sep 17 00:00:00 2001
From: Daniel Grunwald <daniel@danielgrunwald.de>
Date: Fri, 27 Jun 2014 22:28:00 +0200
Subject: [PATCH] Fix "Collection modified during enumeration" exception in
 Debugger.Detach().

---
 src/AddIns/Debugger/Debugger.Core/NDebugger.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/AddIns/Debugger/Debugger.Core/NDebugger.cs b/src/AddIns/Debugger/Debugger.Core/NDebugger.cs
index e2cc15a5a6..ed7c9e13b0 100644
--- a/src/AddIns/Debugger/Debugger.Core/NDebugger.cs
+++ b/src/AddIns/Debugger/Debugger.Core/NDebugger.cs
@@ -19,6 +19,7 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Text;
 using System.Threading;
 using Debugger.Interop;
@@ -265,7 +266,7 @@ namespace Debugger
 		public void Detach()
 		{
 			// Detach all processes.
-			foreach(Process process in this.Processes) {
+			foreach(Process process in this.Processes.ToArray()) {
 				if (process == null || process.HasExited)
 					continue;
 				process.Detach();