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Use guard statements to reduce nesting

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This commit is contained in:
Danny Moesch 2020-08-19 19:51:09 +02:00 • committed by Mingshen Sun
parent ddabe206ab
commit edd7398cd4
4 changed files with 58 additions and 56 deletions
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3
pass/Controllers/PasswordEditorTableViewController.swift
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@ -419,9 +419,8 @@ extension PasswordEditorTableViewController: QRScannerControllerDelegate {
func checkScannedOutput(line: String) -> (accept: Bool, message: String) {
if let url = URL(string: line), Token(url: url) != nil {
return (accept: true, message: "ValidTokenUrl".localize())
} else {
return (accept: false, message: "InvalidTokenUrl".localize())
}
return (accept: false, message: "InvalidTokenUrl".localize())
}
func handleScannedOutput(line: String) {