From 15b6cf541205d935b6afd483af79078c14a21215 Mon Sep 17 00:00:00 2001
From: Roopesh Chander <roop@roopc.net>
Date: Tue, 11 Dec 2018 00:30:33 +0530
Subject: Error handling: alertText() can be nil

Indicating that no alert is to be shown for that error.

Signed-off-by: Roopesh Chander <roop@roopc.net>
---
 WireGuard/WireGuard/ZipArchive/ZipExporter.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'WireGuard/WireGuard/ZipArchive/ZipExporter.swift')

diff --git a/WireGuard/WireGuard/ZipArchive/ZipExporter.swift b/WireGuard/WireGuard/ZipArchive/ZipExporter.swift
index a4e9d7a..4f57613 100644
--- a/WireGuard/WireGuard/ZipArchive/ZipExporter.swift
+++ b/WireGuard/WireGuard/ZipArchive/ZipExporter.swift
@@ -6,7 +6,7 @@ import UIKit
 enum ZipExporterError: WireGuardAppError {
     case noTunnelsToExport
 
-    func alertText() -> (String, String) {
+    func alertText() -> (String, String)? {
         switch (self) {
         case .noTunnelsToExport:
             return ("Nothing to export", "There are no tunnels to export")
-- 
cgit v1.2.3-59-g8ed1b