style fixes

Author: tkalvas

gulpfile.js

@@ -8,7 +8,6 @@ const prepareFit = require('./task/PrepareFit');
 const mapFit = require('./task/MapFit');
 const { validateBlobSize } = require('./task/BlobValidation');
 const { testOTPFile } = require('./task/OTPTest');
-const { testNetexFile } = require('./task/NetexTest');
 const { runOSMPreprocessing } = require('./task/OSMPreprocessing');
 const seed = require('./task/Seed');
 const {

task/NetexTest.js

@@ -3,7 +3,6 @@ const through = require('through2');
 module.exports = {
   testNetexFile: () => {
     return through.obj(function (file, encoding, callback) {
-      const otpFile = file.history[file.history.length - 1];
       if (process.env.SKIP_OTP_TESTS) {
         process.stdout.write(
           'OTP test skipped because the SKIP_OTP_TESTS environment variable is set\n',