show_config should not use freqtrade object

freqtrade/rpc/api_server.py

@@ -328,7 +328,7 @@ class ApiServer(RPC):
         """
         Prints the bot's version
         """
-        return self.rest_dump(self._rpc_show_config())
+        return self.rest_dump(self._rpc_show_config(self._config))
 
     @require_login
     @rpc_catch_errors

freqtrade/rpc/rpc.py

@@ -93,13 +93,12 @@ class RPC:
     def send_msg(self, msg: Dict[str, str]) -> None:
         """ Sends a message to all registered rpc modules """
 
-    def _rpc_show_config(self) -> Dict[str, Any]:
+    def _rpc_show_config(self, config) -> Dict[str, Any]:
         """
         Return a dict of config options.
         Explicitly does NOT return the full config to avoid leakage of sensitive
         information via rpc.
         """
-        config = self._freqtrade.config
         val = {
             'dry_run': config['dry_run'],
             'stake_currency': config['stake_currency'],
@@ -120,7 +119,7 @@ class RPC:
             'forcebuy_enabled': config.get('forcebuy_enable', False),
             'ask_strategy': config.get('ask_strategy', {}),
             'bid_strategy': config.get('bid_strategy', {}),
-            'state': str(self._freqtrade.state)
+            'state': str(self._freqtrade.state) if self._freqtrade else '',
         }
         return val
 

freqtrade/rpc/telegram.py

@@ -755,7 +755,7 @@ class Telegram(RPC):
         :param update: message update
         :return: None
         """
-        val = self._rpc_show_config()
+        val = self._rpc_show_config(self._freqtrade.config)
         if val['trailing_stop']:
             sl_info = (
                 f"*Initial Stoploss:* `{val['stoploss']}`\n"