lib/poms/api/auth.rb in poms-2.6.0 vs lib/poms/api/auth.rb in poms-3.0.0

@@ -47,9 +47,10 @@
       end
 
       # Convert a hash of parameters to the format expected by the message
       def params_string(params)
         return unless params
+
         params.map { |key, value| "#{key}:#{value}" }.sort.join(',')
       end
 
       private_class_method :generate_message, :encrypt, :params_string
     end