[OE-core] [meta-oe][PATCH v2] image_types.bbclass: fix cpio IMAGE_CMD to preserve working directory

[Jonathan Liu]

The working directory is changed in a subshell when executing cpio to
preserve the working directory for any subsequent commands. This is to
keep the working directory consistent when generating multiple image
types.

Signed-off-by: Jonathan Liu <net147 at gmail.com>
---
 meta/classes/image_types.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass
index 944e6db..1f2a681 100644
--- a/meta/classes/image_types.bbclass
+++ b/meta/classes/image_types.bbclass
@@ -74,7 +74,7 @@ CPIO_TOUCH_INIT () {
 }
 IMAGE_CMD_cpio () {
 	${CPIO_TOUCH_INIT}
-	cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio)
+	(cd ${IMAGE_ROOTFS} && find . | cpio -o -H newc >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio)
 }
 
 ELF_KERNEL ?= "${STAGING_DIR_HOST}/usr/src/kernel/${KERNEL_IMAGETYPE}"
-- 
1.8.5.4