DanCooper/Ember-MM-Newscraper — pull request #15 by rassilon (2013-07-04 23:21:42+00:00)
Title: Fanart/Poster image selection related cleanup

Simplify dlgImgSelect callers by returning a DialogResult from the ShowDialog overloads.
Expose the selected image via a public Results property.

This way the local Poster/Fanart variable won't get set to Nothing while we scrape multiple movies and prevent a NULL-deref.

Additionally, don't display the selection dialog in cases where there is no image(s) to select.