Jesse Williams

Handle Send button error when no image is selected

1

Add additional check for NoneType in `image_from_url_text` to catch error caused by clicking "Send" buttons with no image currently selected in the gallery (``AttributeError: 'NoneType' object has no attribute 'startswith'``).

I just discovered this repo recently and I'd love to help with transcription. Are contributions still being accepted? Have any more pages been covered since the last commit that I...