lib/active_merchant/billing/gateways/payex.rb in activemerchant-1.85.0 vs lib/active_merchant/billing/gateways/payex.rb in activemerchant-1.86.0

@@ -361,20 +361,20 @@
         xmldoc = Nokogiri::XML(xml)
         body = xmldoc.xpath('//soap:Body/*[1]')[0].inner_text
 
         doc = Nokogiri::XML(body)
 
-        doc.root.xpath('*').each do |node|
+        doc.root&.xpath('*')&.each do |node|
           if (node.elements.size == 0)
             response[node.name.downcase.to_sym] = node.text
           else
             node.elements.each do |childnode|
               name = "#{node.name.downcase}_#{childnode.name.downcase}"
               response[name.to_sym] = childnode.text
             end
           end
-        end unless doc.root.nil?
+        end
 
         response
       end
 
       # Commits all requests to the Payex soap endpoint
@@ -406,6 +406,5 @@
         response[:status_description]
       end
     end
   end
 end
-