rsms/node-imagemagick — pull request #91 by leonardfactory (2013-04-10 12:41:12+00:00)
Title: Fixed "for(i in lines)", checking for hasOwnProperty to avoid conflicts

I've added an `if ` to check if `for..in` is providing array values and not inherited values, like described [here](http://stackoverflow.com/a/4261096)