I froze my Yeast

[Brew-boy]

Here in Michigan its been about 10-20F outside. I have a fridge outside in my garage and when I pulled the yeast out I found the White labs vial had froze. I this yeast no good any more? I was going to make a starter from it.

[Geistbier]

To use the classic quote "well, it depends"

try the starter and see what happens