Hopefully fixed the issue which caused empty results in swift 3
Hopefully fixed the issue which caused empty results in swift 3

OpenSourceContributions/SwiftOCR,garnele007/SwiftOCR,OpenSourceContributions/SwiftOCR,garnele007/SwiftOCR,garnele007/SwiftOCR,OpenSourceContributions/SwiftOCR,OpenSourceContributions/SwiftOCR