I have a folder of PNGs and JPGs, I used the "Open With" function in Alfred to open ImageOptim, and Alfred hangs - the only workaround I found was to force-quit Alfred.
Steps to reproduce:
1. Select a bunch of images in Finder.
2. Use Alfred's "Open With" function to launch ImageOptim.
Expected Results:
ImageOptim opens the images, and Alfred's UI disappears.
Actual Results:
ImageOptim opens the images, but Alfred's UI hangs, isn't interactive, and can't be closed.
I'm using a 2014 MacBook Pro on a Thunderbolt Display, running Mac OS X 10.11.1, Alfred v2.8.1, and ImageOptim 1.6.0