Bob Huggins underwent precautionary tests and was released from a Charlotte, N.C. hospital on Thursday after tripping on an airport tarmac and hitting his head on the pavement, according to ESPN.com.

Athletic director Ed Pastilong said that Huggins had a bump on his head, but he never lost consciousness.

Apparently Huggins was checking his phone messages when he tripped over a cone on the tarmac, causing him to fall.