scope.$eval with "" (empty string) keys

[taylor1791]

scope.$eval('{"":"test"}') and JSON.parse('{"":"test"}') should produce the same result.

See
https://gist.github.com/anonymous/0dc24d0c8948c75b4086
http://jsbin.com/gafule/1/edit

[lgalfaso]

looks like a real bug, should be an easy fix and will post a PR in a few

[pkozlowski-opensource]

This was fixed in master via fbad280:
http://jsbin.com/zasaqitani/2/edit