old_contents: var Reporter = require('../reporter');
  
  var lcovRecord = function(data) {
    var str = "",
        lineHandled = 0,
        lineFound = 0,
        fileName = data.fileName;
  
    if(this.options.lcovOptions && this.options.lcovOptions.renamer){
      fileName = this.options.lcovOptions.renamer(fileName);
    }
  
    str += 'SF:' + fileName + '\n';
    data.lines.forEach(function(value, num) {
      if (value !== null) {
        str += 'DA:' + num + ',' + value + '\n';
        lineFound += 1;
        if (value > 0) {
          lineHandled += 1;
        }
      }
    });
  
    str += 'LF:' + lineFound + '\n';
    str += 'LH:' + lineHandled + '\n';
    str += 'end_of_record';
    return str;
  };
  /**
   * LCOVReporter outputs lcov formatted coverage data
   * from the test run
   *
   * @class  LCOVReporter
   * @param {Object} options hash of options interpreted by reporter
   */
  module.exports = Reporter.extend({
    name: 'lcov',
    defaultOutput: 'lcov.dat',
    transform: function(coverageData) {
      var data = coverageData.fileData.map(lcovRecord, this);
      return data.join('\n');
    }
  });
  
new_contents: var Reporter = require('../reporter');
  
  var lcovRecord = function(data) {
    var str = '',
        lineHandled = 0,
        lineFound = 0,
        fileName = data.fileName;
  
    if (this.options.cliOptions && this.options.cliOptions.lcovOptions && this.options.cliOptions.lcovOptions.renamer){
      fileName = this.options.cliOptions.lcovOptions.renamer(fileName);
    }
  
    str += 'SF:' + fileName + '\n';
    data.lines.forEach(function(value, num) {
      if (value !== null) {
        str += 'DA:' + num + ',' + value + '\n';
        lineFound += 1;
        if (value > 0) {
          lineHandled += 1;
        }
      }
    });
  
    str += 'LF:' + lineFound + '\n';
    str += 'LH:' + lineHandled + '\n';
    str += 'end_of_record';
    return str;
  };
  /**
   * LCOVReporter outputs lcov formatted coverage data
   * from the test run
   *
   * @class  LCOVReporter
   * @param {Object} options hash of options interpreted by reporter
   */
  module.exports = Reporter.extend({
    name: 'lcov',
    defaultOutput: 'lcov.dat',
    transform: function(coverageData) {
      var data = coverageData.fileData.map(lcovRecord, this);
      return data.join('\n');
    }
  });
  
subject: Fix renamer, lcov check was not accessing the proper object