Do not fail when file has no game data

2014-12-11 12:18:04 +01:00 · 2014-12-11 12:18:04 +01:00 · edaf64ea5c
parent 717209a7f1
commit edaf64ea5c
1 changed files with 2 additions and 1 deletions
--- a/nikoli.rb
+++ b/nikoli.rb
@ -35,5 +35,6 @@ get "/data/:game/:file.json" do |game, file|
  data_file = File.expand_path(File.join(settings.data_folder, game, "#{file}.yml"))
  halt(404) unless File.exist?(data_file)

-  json YAML.load_file(data_file)['data'].sample
+  data = YAML.load_file(data_file)['data']
+  json Array(data).sample
 end