From: Raphael Michel <mail@raphaelmichel.de>
Date: Sat, 12 Oct 2019 19:55:49 +0000 (+0200)
Subject: Ensure a system ID exists when TAN mechanisms are fetched
X-Git-Tag: v3.0.0~2^2~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=568e2923eb08a952d9bacf0f8cff82f1c7a0c4ea;p=thirdparty%2Fpython-fints.git

Ensure a system ID exists when TAN mechanisms are fetched
---

diff --git a/fints/client.py b/fints/client.py
index 310a584..182b6dd 100644
--- a/fints/client.py
+++ b/fints/client.py
@@ -1120,6 +1120,7 @@ class FinTS3PinTanClient(FinTS3Client):
 
     def fetch_tan_mechanisms(self):
         self.set_tan_mechanism('999')
+        self._ensure_system_id()
         with self._new_dialog():
             return self.get_current_tan_mechanism()