process.env['PATH'] return undefined if the system environment key [PATH] is not strictly upcased

[zzhengjian]

Hi,

In below code, when my system environment key [PATH] is written as Path, it cause process.env['PATH'] to return undefined. Can someone please take a look?

exports.findInPath = function(file, opt_checkCwd) {
let dirs = [];
if (opt_checkCwd) {
dirs.push(process.cwd());
}
dirs.push.apply(dirs, process.env['PATH'].split(path.delimiter));

let foundInDir = dirs.find(dir => {
let tmp = path.join(dir, file);
try {
let stats = fs.statSync(tmp);
return stats.isFile() && !stats.isDirectory();
} catch (ex) {
return false;
}
});

return foundInDir ? path.join(foundInDir, file) : null;
};

https://github.com/SeleniumHQ/selenium/blob/master/javascript/node/selenium-webdriver/io/index.js

[zzhengjian]

Hi,

I can access with process.env.PATH and process.env['PATH'] with node command line,

But still gets failed when launch selenium-webdriver, can we make this case-insensitive?

[diemol]

I cannot reproduce this, could you please provide a concise reproducible test case, that includes the page required to execute the scenario (a sample page or a public site).

[diemol]

Closing this as we did not get more information, please feel free to open a new issue if the problem still persists after trying with the most recent versions.