app/models/extface/driver/daisy_fx1200.rb in extface-0.4.3e vs app/models/extface/driver/daisy_fx1200.rb in extface-0.4.3f

@@ -132,10 +132,10 @@
     
     def add_payment(value = nil, type_num = nil)
       raise "Not in fiscal session" unless @fiscal_session
       payment_data = "".tap() do |data|
                             data << "\t"
-                            data << PAYMENT_TYPE_MAP[type_num] unless type_num.blank?
+                            data << PAYMENT_TYPE_MAP[type_num || 0] #by documentation this data can be ommitted, but got vrong value error
                             data << ("%.2f" % value) unless value.blank?
                           end
       p "PPPPPPPPPPPPPP payment_data: #{payment_data}"
       fsend(Sales::TOTAL, payment_data)
     end
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