auto-upgrade wallet format

lib/daemon.py

@@ -187,9 +187,6 @@ class Daemon(DaemonThread):
         storage = WalletStorage(path)
         if not storage.file_exists:
             return
-        if storage.requires_upgrade() and 'ANDROID_DATA' in os.environ:
-            self.print_error('upgrading wallet format')
-            storage.upgrade()
         if storage.requires_split() or storage.requires_upgrade() or storage.get_action():
             return
         wallet = Wallet(storage)

lib/storage.py

@@ -60,7 +60,9 @@ class WalletStorage(PrintError):
         self.print_error("wallet path", self.path)
         if self.path:
             self.read(self.path)
-
+        if self.requires_upgrade():
+            self.print_error('upgrading wallet format')
+            self.upgrade()
         # check here if I need to load a plugin
         t = self.get('wallet_type')
         l = plugin_loaders.get(t)