Reduce indent level to simplify flow on __call__

telethon/telegram_bare_client.py

@@ -423,9 +423,11 @@ class TelegramBareClient:
                 result = self._invoke(
                     sender, call_receive, update_state, *requests
                 )
-                if result is None:
-                    sleep(1)
+                if result is not None:
+                    return result
+
                 self._logger.debug('RPC failed. Attempting reconnection.')
+                sleep(1)
                 # The ReadThread has priority when attempting reconnection,
                 # since this thread is constantly running while __call__ is
                 # only done sometimes. Here try connecting only once/retry.
@@ -435,8 +437,6 @@ class TelegramBareClient:
                             self._reconnect()
                 else:
                     sender.connect()
-                else:
-                    return result
 
             raise ValueError('Number of retries reached 0.')
         finally: