It should not be an exception if the error filter throws.

[kolan]

This test failed with an error throwing.

[Test]
public void Should_Throw_In_ErrorFilter_Be_Handled()
{
	var simplePolicy = new SimplePolicy();
	bool testFn(Exception _) => throw new Exception("Filter exception");
	var fbWithError = simplePolicy.ExcludeError((Func<Exception, bool>)testFn);
	void action() => throw new Exception("Test");
	var res = fbWithError.Handle(action);
	Assert.IsTrue(res.ErrorFilterUnsatisfied);
}