1 files changed, 1 insertions, 0 deletions
diff --git a/SwifTools/AutoUpdater/AutoUpdater.h b/SwifTools/AutoUpdater/AutoUpdater.h
index a125229..fdd3a91 100644
--- a/SwifTools/AutoUpdater/AutoUpdater.h
+++ b/SwifTools/AutoUpdater/AutoUpdater.h
@@ -1,40 +1,41 @@
 /*
  * Copyright (c) 2010-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
 
 #pragma once
 
 #include <string>
 
 #include <boost/signals2.hpp>
 
 namespace Swift {
     class AutoUpdater {
         public:
             enum class State {
                 NotCheckedForUpdatesYet,
                 NoUpdateAvailable,
                 CheckingForUpdate,
                 ErrorCheckingForUpdate,
                 DownloadingUpdate,
                 RestartToInstallUpdate
             };
 
         public:
             virtual ~AutoUpdater();
 
             virtual void setAppcastFeed(const std::string& appcastFeed) = 0;
             virtual void checkForUpdates() = 0;
             virtual State getCurrentState() = 0;
+            virtual bool applicationInstallationLocationWritable() = 0;
 
         public:
             /**
              * Emit this signal if a new version of the software has been downloaded
              * and the user needs to be notified so they can quit the app and start
              * the newer version.
              */
             boost::signals2::signal<void(State)> onUpdateStateChanged;
     };
 }