From 139986238a45e211b9bd52c2d655f321a06a578c Mon Sep 17 00:00:00 2001
From: "H. Peter Anvin (Intel)" <hpa@zytor.com>
Date: Fri, 26 Jun 2026 14:35:07 -0700
Subject: [PATCH] editors/dumpbuiltin.sh: make a little more user-friendly

If no $NASM is defined and no nasm path has been given on the command
line, default to "../nasm".

Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
---
 editors/dumpbuiltin.sh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/editors/dumpbuiltin.sh b/editors/dumpbuiltin.sh
index 17181c75d..5ecfc32bf 100755
--- a/editors/dumpbuiltin.sh
+++ b/editors/dumpbuiltin.sh
@@ -10,9 +10,8 @@
 tmp="$(mktemp -d)"
 [ -n "$tmp" ] || exit 1
 
-if [ -n "$1" ]; then
-    NASM="$1"
-fi
+NASM="${NASM:-../nasm}"
+NASM="${1:-$NASM}"
 
 : > "$tmp/junk.asm"
 "$NASM" -f bin -o "$tmp/junk.bin" -Lsb -l "$tmp/junk.lst" "$tmp/junk.asm"