Fix broken Wordpress URL retrieval code.

Signed-off-by: Edward Z. Yang <ezyang@mit.edu>

diff --git a/wizard/app/wordpress.py b/wizard/app/wordpress.py
index 13eb5a8e4d230bea0f61a7f0643e81f60d8d9198..bd82ee1fa4a12a6595c593f91ab2c55d1ecc03c0 100644 (file)
--- a/wizard/app/wordpress.py
+++ b/wizard/app/wordpress.py
@@ -40,7 +40,8 @@ class Application(app.Application):
         try:
             meta = sql.connect(deployment.dsn)
             wp_options = meta.tables["wp_options"]
-            return wp_options.select('option_value').where(wp_options.c.option_name == 'home')
+            query = wp_options.select(wp_options.c.option_name == 'home')
+            return query.execute().fetchone()['option_value']
         except sqlalchemy.exc.OperationalError:
             return None
     def download(self, version):