From e33f8e33389744d5726f5f90f14a0dc554b7d763 Mon Sep 17 00:00:00 2001
From: "J. Ungermann" <j.ungermann@fz-juelich.de>
Date: Wed, 18 Sep 2024 18:17:37 +0200
Subject: [PATCH] fix #2530 (#2532)

---
 mslib/msui/mscolab.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mslib/msui/mscolab.py b/mslib/msui/mscolab.py
index f05b173de..30b5664e0 100644
--- a/mslib/msui/mscolab.py
+++ b/mslib/msui/mscolab.py
@@ -354,6 +354,7 @@ def disconnect_handler(self):
         self.set_status("Info", 'Disconnected from server.')
 
     def login_handler(self):
+        self.loginBtn.setEnabled(False)
         data = {
             "email": self.loginEmailLe.text(),
             "password": self.loginPasswordLe.text()
@@ -380,6 +381,7 @@ def login_handler(self):
             # show status indicating about wrong credentials
             self.set_status("Error", 'Invalid credentials. Fix them, create a new user, or '
                             f'<a href="{url_recover_password}">recover your password</a>.')
+            self.loginBtn.setEnabled(True)
         else:
             self.save_user_credentials_to_config_file(data["email"], data["password"])
             self.mscolab.after_login(data["email"], self.mscolab_server_url, r)