Handle empty matrix ID (regression from 9de1ec1)

fixes #259

1 files changed, 1 insertions, 1 deletions

diff --git a/include/LoginPage.h b/include/LoginPage.h

index 003f0ee2..b2b40537 100644
--- a/include/LoginPage.h
+++ b/include/LoginPage.h
@@ -48,7 +48,7 @@ protected:
 
 public slots:
         // Displays errors produced during the login.
-        void loginError(QString error_message);
+        void loginError(QString msg) { error_label_->setText(msg); }
 
 private slots:
         // Callback for the back button.