From f21c902dfb5fd856b2a14184162929447146734b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabiano=20Fid=C3=AAncio?= <ffidencio@nvidia.com>
Date: Tue, 21 Apr 2026 18:38:02 +0200
Subject: [PATCH] tools: Fix shellcheck issues in rootfs_lib.sh
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Fix shellcheck warnings and notes identified by running
shellcheck --severity=style.

Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
---
 tools/osbuilder/rootfs-builder/debian/rootfs_lib.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/osbuilder/rootfs-builder/debian/rootfs_lib.sh b/tools/osbuilder/rootfs-builder/debian/rootfs_lib.sh
index fa6eb48706..9591302902 100644
--- a/tools/osbuilder/rootfs-builder/debian/rootfs_lib.sh
+++ b/tools/osbuilder/rootfs-builder/debian/rootfs_lib.sh
@@ -5,4 +5,6 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # NOTE: Re-using ubuntu rootfs lib, see 'ubuntu' folder for details.
-source ${script_dir}/ubuntu/$LIB_SH
+# shellcheck disable=SC2154
+# shellcheck source=/dev/null
+source "${script_dir}/ubuntu/${LIB_SH}"