call commit() on the right object

client/djrandom_client/upload.py

@@ -55,7 +55,7 @@ class FileDatabase(object):
         c = self.conn.cursor()
         c.execute('insert or replace into seen (sha1, stamp) values (?, ?)',
                   (key, int(time.time())))
-        c.commit()
+        self.conn.commit()
 
 
 class Uploader(object):