diff mbox series

kernel-fitimage: Cope with FIT_CONF_DEFAULT_DTB being empty

Message ID 20250523122045.3097055-1-mac@mcrowe.com
State New
Headers show
Series kernel-fitimage: Cope with FIT_CONF_DEFAULT_DTB being empty | expand

Commit Message

Mike Crowe May 23, 2025, 12:20 p.m. UTC 
From: Mike Crowe <mac@mcrowe.com>

Quote both sides of the comparison of ${FIT_CONF_DEFAULT_DTB} and $DTB
consistently to avoid parse errors if either side is empty.

Signed-off-by: Mike Crowe <mac@mcrowe.com>
Reviewed-by: Jack Mitchell <jack@embed.me.uk>
---
 meta/classes-recipe/kernel-fitimage.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/meta/classes-recipe/kernel-fitimage.bbclass b/meta/classes-recipe/kernel-fitimage.bbclass
index 07786647e1..c81c00f777 100644
--- a/meta/classes-recipe/kernel-fitimage.bbclass
+++ b/meta/classes-recipe/kernel-fitimage.bbclass
@@ -593,7 +593,7 @@  fitimage_assemble() {
 		for DTB in $(find "${EXTERNAL_KERNEL_DEVICETREE}" -name '*.dtb' -printf '%P\n' | sort) \
 		$(find "${EXTERNAL_KERNEL_DEVICETREE}" -name '*.dtbo' -printf '%P\n' | sort); do
 			# Set the default dtb image if it exists in the devicetree.
-			if [ ${FIT_CONF_DEFAULT_DTB} = $DTB ];then
+			if [ "${FIT_CONF_DEFAULT_DTB}" = "$DTB" ];then
 				default_dtb_image=$(echo "$DTB" | tr '/' '_')
 			fi