Andrew Scott c33a8235d9 fix(router): correctly handle string command in outlets (#39728)
There are many places where examples use just a string for the command
in outlets. When using nested outlets, we do not correctly handle
this case, as the types and algorithm always expect an array.
This PR updates the `createUrlTree` algorithm to account for the
possibility of a string literal as the command for an outlet.

Fixes #18928

PR Close #39728
2020-11-20 08:38:31 -08:00
..