[Vm-dev] [OpenSmalltalk/opensmalltalk-vm] Allow choosing an image via zenity when no arguments are provided (#408)

[tim Rowledge]

> On 2019-06-28, at 6:05 PM, Eliot Miranda <notifications at github.com> wrote:
> 

> ZENITY_ARGS=$(zenity --title 'Select an image' --file-selection --file-filter '.image' --file-filter '')
> fi

Just a small flag-waving point - on a Pi, at least, that needs to be --file-selection '*.image' to actually show any image files.

tim
--
tim Rowledge; tim at rowledge.org; http://www.rowledge.org/tim
Plan to be spontaneous tomorrow.