From 0d463ded3c96d4586eecc684664679532204b92b Mon Sep 17 00:00:00 2001
From: Julian Rother <julianr@fsmpi.rwth-aachen.de>
Date: Sat, 29 Apr 2017 23:49:09 +0200
Subject: [PATCH] Fixed double-logout error, closes #277

---
 server.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server.py b/server.py
index 1e7bcab..c2c487a 100644
--- a/server.py
+++ b/server.py
@@ -509,7 +509,7 @@ def login():
 
 @app.route('/internal/logout', methods=['GET', 'POST'])
 def logout():
-	session.pop('user')
+	session.pop('user', None)
 	return redirect(request.values.get('ref', url_for('index')))
 
 @app.route('/internal/auth')
-- 
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