Allow customers to change to a different product variation (#1719)

2020-07-20 16:36:24 +02:00
parent c8ef825de5
commit e7b9c49620
17 changed files with 952 additions and 132 deletions
--- a/src/pretix/base/services/quotas.py
+++ b/src/pretix/base/services/quotas.py
@@ -89,7 +89,7 @@ class QuotaAvailability:

    def compute(self, now_dt=None):
        now_dt = now_dt or now()
-        quotas = list(self._queue)
+        quotas = list(set(self._queue))
        quotas_original = list(self._queue)
        self._queue.clear()
        if not quotas: