mrclay/minify — pull request #24 by glensc (2012-03-29 17:36:18+00:00)
Title: fix invalid executable requirement on .jar file

jarFile does not need to be executable, just readable

if executable check is wanted to be made, it should be done on $java executable

but it's complicated because $java is searched from $PATH, meaning you should do $PATH scanning for each component. so let it just check for jar file readability