From: Samir Benmendil <me@rmz.io>
Date: Sun, 31 Jan 2021 16:11:35 +0000 (+0000)
Subject: zsh/prompt: don't try to populate git prompt if not in git repo
X-Git-Url: https://git.rmz.io/dotfiles.git/commitdiff_plain/34f20d2cbf651ec2b1366dd2bcbc1331929ac8fc?hp=34f20d2cbf651ec2b1366dd2bcbc1331929ac8fc

zsh/prompt: don't try to populate git prompt if not in git repo

Just exit early here, rather than processing anything else.
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