lib/pvoutput/client.rb in pvoutput-0.1.0 vs lib/pvoutput/client.rb in pvoutput-0.1.1

@@ -5,11 +5,11 @@
     include HTTParty
     base_uri 'pvoutput.org'
     # debug_output $stdout
 
     def initialize(system_id, api_key)
-      @system_id = system_id
-      @api_key = api_key
+      @system_id = system_id.to_s
+      @api_key = api_key.to_s
 
       self.class.headers 'X-Pvoutput-Apikey' => @api_key, 'X-Pvoutput-SystemId' => @system_id
     end
 
     # rubocop:disable Metrics/AbcSize, Metrics/CyclomaticComplexity, Metrics/MethodLength, Metrics/PerceivedComplexity