minimagick/minimagick — pull request #136 by felixbuenemann (2013-04-28 23:38:49+00:00)
Title: Fix shell escaping

This PR fixes path shell escaping in `Image#combine_options` and `Image#format` which both erroneusly use direct references to `@path` instead of `escaped_path`.

I included two new tests that will break without the fix.

This should fix the problems reported in issue #45.