Git branch command triggered an Xcode license agreement?

I ran a git branch command and I was triggered with an Xcode license agreement.

$ git branch

You have not agreed to the Xcode license agreements. You must agree to both license agreements below in order to use Xcode.

Press the 'return' key to view the license agreements at '/Applications/Xcode.app/Contents/Resources/en.lproj/License.rtf'

Xcode and Apple SDKs Agreement