Using this hook for the first commit does not give clear user feedback

[joshuatcasey]

SHA: f0fe6ef

Setup: Making first commit in fresh directory

Replication:

mkdir temp
cd temp
git init
curl https://raw.githubusercontent.com/jCaseyPivotal/tracker-id-prepare-commit-msg-hook/master/prepare-commit-msg > ./.git/hooks/prepare-commit-msg
chmod +x ./.git/hooks/prepare-commit-msg
touch a
git add a
git commit

Output:

Last commit message:
--- --- ---
fatal: your current branch 'master' does not have any commits yet
--- --- ---