Cone.Core.ConeTestFailure.Unwrap C# (CSharp) Method

		public static Exception Unwrap(Exception error) {
			for(;;) {
				var invocationException = error as TargetInvocationException;
				if(invocationException != null)
					error = invocationException.InnerException;

				var innerExceptionsProp = error.GetType().GetProperty("InnerExceptions", BindingFlags.Instance | BindingFlags.Public);
				if(innerExceptionsProp == null)
					return error;
				
				var innerExceptions = innerExceptionsProp.GetValue(error, null) as ICollection<Exception>;
				if(innerExceptions != null && innerExceptions.Count == 1)
					error = innerExceptions.First();
				else return error;
			}
		}