setting RemoteImageView.imageURL with value of nil returns a ":"

[Fritiof]

Hello,

When initializing our SettingsViewController we set the users avatar from a store containing user information. The users image url property might be nil, and if it is and that is set on a RemoteImageView's imageURL and then read, the resulting value is a semi colon.

• Siesta (1.3.0):
  • Siesta/Core (= 1.3.0)
• Siesta/Core (1.3.0)
• Siesta/UI (1.3.0):
  • Siesta/Core

[pcantrell]

Siesta internally normalizes all invalid URLs to ":", a syntactically valid but never functional URL, in order to funnel URL formatting errors through the same error event mechanism as other resource errors.

This is leaking out through RemoteImageView, and I agree that it shouldn’t!