#!/usr/bin/env bash
# Find the real fish.
HERE="$(cd "$(dirname "$0")" && pwd)"
while read -d ':' -r dir; do
	if [[ "$dir" == "$HERE" || -z "$dir" ]]; then continue; fi
	if [[ -f "${dir}/fish" ]]; then
		TMPDIR='' "${dir}/fish" "$@"
		exit $?
	fi
done <<<"$PATH:"

# Print error and exit.
echo "fish was not found on \$PATH" 1>&2
exit 127
