From c88fb8c12921317a1d98bb4730c0b07c3178a274 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Fri, 7 Jun 2024 10:35:38 +0100
Subject: [PATCH] trees: fix listfile check in copy_elf()

don't check that the variable is empty

check that the file itself exists or not

this should fix the recent build issues

Signed-off-by: Leah Rowe <leah@libreboot.org>
---
 script/trees | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/script/trees b/script/trees
index 8bf0369..443c670 100755
--- a/script/trees
+++ b/script/trees
@@ -288,7 +288,7 @@ mkpayload_grub()
 
 copy_elf()
 {
-	[ -z "$listfile" ] && return 0
+	[ -f "$listfile" ] || return 0
 
 	while read -r f; do
 		[ -f "$cdir/$f" ] && x_ cp "$cdir/$f" "$dest_dir"