Ensure no NullReferenceException will be thrown whena BlockLiteral is used in bindings, e.g. for the 'completionBlock' selector
Ensure no NullReferenceException will be thrown whena BlockLiteral is used in bindings, e.g. for the 'completionBlock' selector

beni55/maccore,mono/maccore,jorik041/maccore,cwensley/maccore