fix refund

1 files changed, 7 insertions, 5 deletions

diff --git a/talerblog/blog/blog.py b/talerblog/blog/blog.py
index ddcaa0a..b42ecbb 100644
--- a/talerblog/blog/blog.py
+++ b/talerblog/blog/blog.py
@@ -119,11 +119,13 @@ def refund(order_id):
     LOGGER.info("Looking for %s to refund" % article_name)
     if not order_id:
         return flask.jsonify(dict(error="Aborting refund: article not payed")), 401
-    resp = backend_post(urljoin(BACKEND_URL, "refund"),
-                         json=dict(order_id=order_id,
-                                   refund=ARTICLE_AMOUNT,
-                                   reason="Demo reimbursement",
-                                   instance=INSTANCE))
+    refund_spec = dict(
+        order_id=order_id,
+        refund=ARTICLE_AMOUNT,
+        reason="Demo reimbursement",
+        instance=INSTANCE,
+    )
+    resp = backend_post("refund", refund_spec)
     if resp.get("refund_redirect_url"):
         return flask.redirect(pay_status["refund_redirect_url"])
     flask.abort(500)