lib/mailgun/client.rb in mailgun-ruby-1.2.9 vs lib/mailgun/client.rb in mailgun-ruby-1.2.10

@@ -203,10 +203,10 @@
 
     # Raises CommunicationError and stores response in it if present
     #
     # @param [StandardException] e upstream exception object
     def communication_error(e)
-      if e.respond_to?(:response)
+      if e.respond_to?(:response) && e.response
         return case e.response.code
         when Unauthorized::CODE
           Unauthorized.new(e.message, e.response)
         when BadRequest::CODE
           BadRequest.new(e.message, e.response)