From 6ce4e978c9faf739706a1199d1d53973785bad57 Mon Sep 17 00:00:00 2001
From: Cédric Bonhomme <cedric@cedricbonhomme.org>
Date: Fri, 12 Jun 2015 14:29:47 +0200
Subject: No need to display the /duplicates page when there is no duplicate.

---
 pyaggr3g470r/views/views.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'pyaggr3g470r/views/views.py')

diff --git a/pyaggr3g470r/views/views.py b/pyaggr3g470r/views/views.py
index d83a9d35..f88e9fa4 100644
--- a/pyaggr3g470r/views/views.py
+++ b/pyaggr3g470r/views/views.py
@@ -447,6 +447,10 @@ def duplicates(feed_id=None):
     feed = Feed.query.filter(Feed.user_id == g.user.id, Feed.id == feed_id).first()
     duplicates = []
     duplicates = utils.compare_documents(feed)
+    if len(duplicates) == 0:
+        flash(gettext('No duplicates in the feed "{}"".').format(feed.title),
+                'info')
+        return redirect(redirect_url())
     return render_template('duplicates.html', duplicates=duplicates, feed=feed)
 
 @app.route('/export', methods=['GET'])
-- 
cgit