tasks/link-checker.js
function (message) {
      if (options.force) {
        grunt.log.error(message);
      } else {
        grunt.warn(message);
      }
    }
function (message) {
      if (options.force) {
        grunt.log.error(message);
      } else {
        grunt.warn(message);
      }
    }
function ( message ) { if ( options . force ) { grunt . log . error ( message ) ; } else { grunt . warn ( message ) ; } }
Borrowed from grunt-contrib-qunit If options.force then log an error, otherwise exit with a warning
Borrowed from grunt - contrib - qunit If options . force then log an error otherwise exit with a warning