lib/biro/gateways/bvs/builders/debits_response_builder.rb in biro-0.6.7 vs lib/biro/gateways/bvs/builders/debits_response_builder.rb in biro-0.6.8

@@ -36,10 +36,10 @@
       def response_text
         @body[62,response_text_size] || ""
       end
 
       def error_message
-        response_text[8..100]
+        response_text[8..100] || ""
       end
 
       def debits_info
         response_text[6]
       end