Merge pull request #44 from github/reason-to-s

Call to_s on the reason field before converting to a hash

Author: benbalter

lib/github-pages-health-check/printer.rb

@@ -12,7 +12,9 @@ def initialize(health_check)
 
       def simple_string
         require 'yaml'
-        health_check.to_hash.to_yaml.sub(/\A---\n/, "").gsub(/^:/, "")
+        hash = health_check.to_hash
+        hash[:reason] = hash[:reason].to_s if hash[:reason]
+        hash.to_yaml.sub(/\A---\n/, "").gsub(/^:/, "")
       end
 
       def pretty_print