Overriding global "Promise"

[blacha]

Loading the npm task "grunt-karma" destroys the global "Promise" variable.

running on Node v4.1.0

Gruntfile.js:

module.exports = function (grunt) {
    console.log('before-karma', Promise.defer);
    grunt.loadNpmTasks('grunt-karma');
    console.log('after-karma', Promise.defer);
}

Output:

before-karma function defer() { [native code] }
after-karma undefined

[ogonkov]

Seems this breaks grunt-postcss task nDmitry/grunt-postcss#87

Possible duplicate of #170

[dignifiedquire]

@ogonkov this is not an issue of karma but a bug in the promise implementation. Ref karma-runner/karma#1946

[ogonkov]

@dignifiedquire thank you for sorting out that!

[Krinkle]

Closing in favour of karma-runner/karma#1946.