1 files changed, 8 insertions, 7 deletions
diff --git a/famille.py b/famille.py
index d958bcb..0a4a3d6 100644
--- a/famille.py
+++ b/famille.py
@@ -193,13 +193,14 @@ def show_news(news_id):
     elif request.method == 'POST':
         user_id = session['user_id']
         content = request.form['content']
-        content_cache = rstify(content)
-        db = get_db()
-        db.execute("INSERT INTO comments "
-                   "('user_id', 'content', 'news_id', 'content_cache') "
-                   "VALUES (?, ?, ?, ?)",
-                   (user_id, content, news_id, content_cache))
-        db.commit()
+        if content:
+            content_cache = rstify(content)
+            db = get_db()
+            db.execute("INSERT INTO comments "
+                       "('user_id', 'content', 'news_id', 'content_cache') "
+                       "VALUES (?, ?, ?, ?)",
+                       (user_id, content, news_id, content_cache))
+            db.commit()
         return redirect(url_for('show_news', news_id=news_id))