lib/splash/helpers.rb in prometheus-splash-0.8.6 vs lib/splash/helpers.rb in prometheus-splash-0.9.0

@@ -356,10 +356,10 @@
 
     # check if unicode must be used with term ENV
     # @return [Boolean]
     def check_unicode_term
       return false unless ENV.include? "TERM"
-      if ENV.values_at("LC_ALL","LC_CTYPE","LANG").compact.first.include?("UTF-8") and ENV.values_at('TERM').first.include? "xterm" then
+      if ENV.values_at("LC_ALL","LC_CTYPE","LANG").compact.include?("UTF-8") and ENV.values_at('TERM').include? "xterm" then
         return true
       else
         return false
       end
     end