diff --git a/WireGuard/WireGuard/UI/LogViewHelper.swift b/WireGuard/WireGuard/UI/LogViewHelper.swift
index e3ebacd..cadd667 100644
--- a/WireGuard/WireGuard/UI/LogViewHelper.swift
+++ b/WireGuard/WireGuard/UI/LogViewHelper.swift
@@ -44,7 +44,8 @@ public class LogViewHelper {
                 LogViewHelper.logEntries.append(LogEntry(timestamp: dateString, message: message))
             }
             DispatchQueue.main.async { [weak self] in
-                self?.cursor = newCursor
+                guard let self = self else { return }
+                self.cursor = newCursor
                 completion(LogViewHelper.logEntries)
             }
         }
diff --git a/WireGuard/WireGuard/UI/macOS/ViewController/LogViewController.swift b/WireGuard/WireGuard/UI/macOS/ViewController/LogViewController.swift
index 0816fbc..ddc8c31 100644
--- a/WireGuard/WireGuard/UI/macOS/ViewController/LogViewController.swift
+++ b/WireGuard/WireGuard/UI/macOS/ViewController/LogViewController.swift
@@ -94,7 +94,6 @@ class LogViewController: NSViewController {
 
         closeButton.target = self
         closeButton.action = #selector(closeClicked)
-        closeButton.isEnabled = false
 
         saveButton.target = self
         saveButton.action = #selector(saveClicked)
@@ -153,7 +152,6 @@ class LogViewController: NSViewController {
             }
             if !self.progressIndicator.isHidden {
                 self.progressIndicator.stopAnimation(self)
-                self.closeButton.isEnabled = true
                 self.saveButton.isEnabled = true
             }
             guard !fetchedLogEntries.isEmpty else { return }