silverstripe/silverstripe-framework — pull request #3201 by tractorcow (2014-06-11 22:10:10+00:00)
Title: BUG fix dependency injection stumbling over ViewableData's __isset

This isn't normally an issue, but injecting objects that extend ViewableData run into issues with it's version of __isset mistakenly reporting null properties as not requiring dependency injection, when in fact they darn well do.