From 86bcf704d87a8dc41d333ec90f9ee897afe81186 Mon Sep 17 00:00:00 2001
From: Landon Curt Noll <github-mail@asthe.com>
Date: Sun, 10 Mar 2024 23:18:22 -0700
Subject: [PATCH] fix shellcheck errors in 2018/burton2/runtest.sh

---
 2018/burton2/runtest.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/2018/burton2/runtest.sh b/2018/burton2/runtest.sh
index 87a71d582..86c713e68 100755
--- a/2018/burton2/runtest.sh
+++ b/2018/burton2/runtest.sh
@@ -1,9 +1,9 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
-: ${prog:=./prog}
-: ${opt:=crs}
+: "${prog:=./prog}"
+: "${opt:=crs}"
 
 exec 2>&1
 for name in test*c fixed_iocccsize.c ioc_without_quote; do
-	/bin/echo -n "$name: "; $prog -$opt < $name
+	/bin/echo -n "$name: "; "$prog" -"$opt" < "$name"
 done