Fixed SD2-602 - Adding a COM reference generates a FileLoadException. The ReferenceProjectItem was trying to determine the assembly name for the COM reference causing the exception.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@882 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Main/Base/Project/Src/Project/Items/ReferenceProjectItem.cs

@@ -161,7 +161,7 @@ namespace ICSharpCode.SharpDevelop.Project
 		AssemblyName GetAssemblyName(string include)
 		{
 			try {
-				if (this.ItemType != ItemType.ProjectReference) {
+				if (this.ItemType == ItemType.Reference) {
 					return new AssemblyName(include);
 				}
 			} catch (ArgumentException) { }