gratimax/gulp-grunt — pull request #5 by asgoth (2014-03-03 08:59:39+00:00)
Title: Use grunt.util.spawn to execute the grunt task. 

Hi,

I've ran into problems when executing tasks with grunt configuration specified via `grunt.config`, e.g:

grunt.config('jade', {
options: {
pretty: true
},
files: [...]
});

I solved it by using `grunt.util.spawn` to execute the grunt task. This makes sure grunt configuration set via grunt.option is properly read again.