From 9a3fb3e265a738eb8804e9d95c83a350df77b1da Mon Sep 17 00:00:00 2001
From: Fabian Homborg <FHomborg@gmail.com>
Date: Wed, 27 Nov 2019 16:21:11 +0100
Subject: [PATCH] Use POSIX sh in the benchmark driver

There are reasons to use bash, `hash` is not one of them, as `command
-v` is perfectly capable and in POSIX.

[ci skip]
---
 benchmarks/driver.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/benchmarks/driver.sh b/benchmarks/driver.sh
index f2e0e45a6..77706f44e 100755
--- a/benchmarks/driver.sh
+++ b/benchmarks/driver.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 
 if [ "$#" -ne 1 ]; then
     echo "Usage: driver.sh /path/to/fish"
@@ -10,7 +10,7 @@ BENCHMARKS_DIR=$(dirname "$0")/benchmarks
 for benchmark in "$BENCHMARKS_DIR"/*; do
     echo $(basename "$benchmark")
     ${FISH_PATH} --print-rusage-self $benchmark > /dev/null
-    if hash hyperfine 2>/dev/null; then
+    if command -v hyperfine >/dev/null 2>&1; then
         hyperfine "${FISH_PATH} $benchmark > /dev/null"
     fi
 done