dotfiles/zsh/omz-custom/ssh-add.zsh

# Add the first user identity if the local ssh-agent doesn't already have
# something.
#
# We silence error output for when we're sshing to a machine that we don't want
# to use ssh-agent forwarding for.
if [[ `ssh-add -l 2> /dev/null` != *id_?sa* ]]; then
  ssh-add 2> /dev/null
fi