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Fix order changing with zero-priced products

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Raphael Michel
2017-05-22 21:13:05 +02:00
parent c5d18c6884
commit 8ff2c42070
1 changed files with 1 additions and 1 deletions
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src/pretix/base/services/orders.py
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@@ -512,7 +512,7 @@ class OrderChangeManager:
if (not variation and item.has_variations) or (variation and variation.item_id != item.pk): if (not variation and item.has_variations) or (variation and variation.item_id != item.pk):
raise OrderError(self.error_messages['product_without_variation']) raise OrderError(self.error_messages['product_without_variation'])
price = item.default_price if variation is None else variation.price price = item.default_price if variation is None else variation.price
if not price: if price is None:
raise OrderError(self.error_messages['product_invalid']) raise OrderError(self.error_messages['product_invalid'])
self._totaldiff = price - position.price self._totaldiff = price - position.price
self._quotadiff.update(variation.quotas.all() if variation else item.quotas.all()) self._quotadiff.update(variation.quotas.all() if variation else item.quotas.all())