WireGuardApp: Refactor indicator view initialization

Signed-off-by: Andrej Mihajlov <and@mullvad.net>

diff --git a/Sources/WireGuardApp/UI/iOS/View/TunnelListCell.swift b/Sources/WireGuardApp/UI/iOS/View/TunnelListCell.swift
index 3648fbb430658bf39b1b6406734f64b81f28455b..8065f9e0a6865329f185c641ebc3662d85c63c9d 100644 (file)
--- a/Sources/WireGuardApp/UI/iOS/View/TunnelListCell.swift
+++ b/Sources/WireGuardApp/UI/iOS/View/TunnelListCell.swift
@@ -29,15 +29,14 @@ class TunnelListCell: UITableViewCell {
     }()
 
     let busyIndicator: UIActivityIndicatorView = {
+        let busyIndicator: UIActivityIndicatorView
         if #available(iOS 13.0, *) {
-            let busyIndicator = UIActivityIndicatorView(style: .medium)
-            busyIndicator.hidesWhenStopped = true
-            return busyIndicator
+            busyIndicator = UIActivityIndicatorView(style: .medium)
         } else {
-            let busyIndicator = UIActivityIndicatorView(style: .gray)
-            busyIndicator.hidesWhenStopped = true
-            return busyIndicator
+            busyIndicator = UIActivityIndicatorView(style: .gray)
         }
+        busyIndicator.hidesWhenStopped = true
+        return busyIndicator
     }()
 
     let statusSwitch = UISwitch()