plugin_manager.rb in fastlane-2.1.2

- old
+ new

@@ -292,10 +292,10 @@
       if !loaded_plugins && self.pluginfile_content.to_s.include?(PluginManager.plugin_prefix)
         UI.error("It seems like you wanted to load some plugins, however they couldn't be loaded")
         UI.error("Please follow the troubleshooting guide: #{TROUBLESHOOTING_URL}")
       end
 
-      skip_print_plugin_info = self.plugin_references.empty? || CLIToolsDistributor.running_version_command? || ENV["FASTLANE_ENV_PRINTER"]
+      skip_print_plugin_info = self.plugin_references.empty? || CLIToolsDistributor.running_version_command? || FastlaneCore::Env.truthy?("FASTLANE_ENV_PRINTER")
 
       # We want to avoid printing output other than the version number if we are running `fastlane -v`
       print_plugin_information(self.plugin_references) unless skip_print_plugin_info
     end
 