ref is not defined using ui-sref-active with ui-state

[arcxyz]

When combining the new uiState directive with uiSrefActive I get an error. It is related with this line of code where ref is not defined:

ui-router/src/stateDirectives.js

Line 181 in 87f10df

if (active) active.$$addStateInfo(ref.state, def.params);

[eddiemonge]

@nateabele Is that a typo?

[nateabele]

Weird... looks like yeah.

[christopherthielen]

Apparently we could use some more coverage for the new directive