Error thrown by the checkstyle

[william26]

I encountered the following unhandled error when no scss issues are found:

TypeError: Cannot read property 'forEach' of undefined
at [...]/node_modules/gulp-scss-lint/src/checkstyle.js:12:27

This error seems to occur when using the Checkstyle reporter like this:

return gulp
    .src([
      config.appStyles
    ])
    // SCSS lint:
    .pipe(scssLint({
      reporterOutputFormat: 'Checkstyle',
      filePipeOutput: 'scss-report.xml'
    }))
    .pipe(gulp.dest('reports/lint'));

The problem disappears when setting a default value to report.checkstyle.file in src/checkstyle.js:12:

  xml2js(xmlReport, function(err, report) {
    report.checkstyle.file = report.checkstyle.file || []; // Here
    report.checkstyle.file.forEach(function(file) {
        obj[file.$.name] = [];

        file.error.forEach(function(error) {
          error.$.linter = error.$.source;
          error.$.reason = error.$.message;

          obj[file.$.name].push(error.$);
        })
    });

    cb(obj, xmlReport);
  });

[juanfran]

fixed in version 0.2.1, thank you very much!