#2564: lock list.lockObj as well.

4 years ago · 07ee98ca37
1 changed files with 4 additions and 1 deletions
--- a/ILSpy/AssemblyList.cs
+++ b/ILSpy/AssemblyList.cs
@ -88,7 +88,10 @@ namespace ICSharpCode.ILSpy
				@@ -88,7 +88,10 @@ namespace ICSharpCode.ILSpy
 		{
 			lock (lockObj)
 			{
-				this.assemblies.AddRange(list.assemblies);
+				lock (list.lockObj)
+				{
+					this.assemblies.AddRange(list.assemblies);
+				}
 			}
 			this.dirty = false;
 		}