sprite padding does not work with retina

[manuatdoodle]

Hello

if I specify a padding for Spritesmith in the spritesmithOptions config, the generated normal sprite image is correct, but the retina sprite gets the same padding. It should get double padding.

gulp-spritesmith does it correctly:

    // Prepare spritesmith parameters
    var spritesmithParams = {
      engine: params.engine,
      algorithm: params.algorithm,
      padding: params.padding || 0,
      algorithmOpts: params.algorithmOpts || {},
      engineOpts: params.engineOpts || {},
      exportOpts: imgOpts
    };
    var that = this;

    // Construct our spritesmiths
    var spritesmith = new Spritesmith(spritesmithParams);
    var retinaSpritesmithParams;
    var retinaSpritesmith;
    if (retinaImages) {
      retinaSpritesmithParams = _.defaults({
        padding: spritesmithParams.padding * 2 <========= HERE ;)
      }, spritesmithParams);
      retinaSpritesmith = new Spritesmith(retinaSpritesmithParams);
    }

Something could be done I guess in function getSpritesmithConfig(field) in compileRetina.js

Thanks.

[mixtur]

NIce catch thanks