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slaskis/spree_promo.rb

Created August 26, 2011 12:53
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Spree Promo Multiple Automatic Promotions Bug
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spree_promo.rb
# In spree/promo/lib/spree_promo.rb
next if current_promotions.present? && !promotion.combine?
amount = promotion.calculator.compute(self).abs
amount = item_total if amount > item_total
- if amount > 0
+ if amount > 0 && !promotion_credit_exists?(promotion)
self.promotion_credits.create(
:source => promotion,
:amount => -amount,
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