From 9e865890b62b67af41e6ded2da23e23702e88e8b Mon Sep 17 00:00:00 2001
From: MS <ms@taler.net>
Date: Wed, 24 Feb 2021 11:25:06 +0100
Subject: fix url join

---
 talermerchantdemos/landing/landing.py | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/talermerchantdemos/landing/landing.py b/talermerchantdemos/landing/landing.py
index 4c1c925..170a950 100644
--- a/talermerchantdemos/landing/landing.py
+++ b/talermerchantdemos/landing/landing.py
@@ -142,15 +142,26 @@ def index():
 @app.route("/<lang>/", methods=["GET"])
 def start(lang):
 
-    bank_url = os.environ.get("TALER_ENV_URL_BANK", "#")
-    if bank_url != "#":
-        bank_url = urljoin(bank_url, f"/{lang}/register")
+    if x:= os.environ.get("TALER_ENV_URL_BANK"): bank_register_url = "/".join([x.strip("/"), f"{lang}/register"])
+    else: bank_register_url = "#"
+
+    if x:= os.environ.get("TALER_ENV_URL_MERCHANT_BLOG"): merchant_blog_url = "/".join([x.strip("/"), lang])
+    else: merchant_blog_url = "#"
+
+    if x:= os.environ.get("TALER_ENV_URL_MERCHANT_DONATIONS"): merchant_donations_url = "/".join([x.strip("/"), lang])
+    else: merchant_donations_url = "#"
+
+    if x:= os.environ.get("TALER_ENV_URL_MERCHANT_SURVEY"): merchant_survey_url = "/".join([x.strip("/"), lang])
+    else: merchant_survey_url = "#"
+
     return flask.render_template(
         "templates/index.html.j2",
         merchant_currency=CURRENCY,
         lang=lang,
-        bank_url=bank_url,
-        merchant_blog_url=os.environ.get("TALER_ENV_URL_MERCHANT_BLOG", "#")
+        bank_url=bank_register_url,
+        merchant_blog_url=merchant_blog_url,
+        merchant_donations_url=merchant_donations_url,
+        merchant_survey_url=merchant_survey_url
     )
 
 @app.errorhandler(404)
-- 
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