mathiasbynens/grunt-zopfli — pull request #3 by alrra (2013-05-01 06:48:19+00:00)
Title: README.md: Ensure temporary directory name uniqueness

When working with temporary files and especially in the `/tmp` directory, it's better to ensure the file name uniqueness by using `mktemp` instead of simply creating files with predefined names.

Links:
* http://linux.die.net/man/1/mktemp
* http://stackoverflow.com/a/11636850