[PATCH] wic-img: Allow chown to fail

[Henning Schild <henning.schild@siemens.com>]

f13b2bf71dd841 introduced chowning of possible python cache files. This
operation can fail if the file system where Isar resides is read-only,
in which case there will also be no python cache files.

Simply allow this step to fail, even other failures would not be
problematic because it is a convenience thing to execute the chown.

Signed-off-by: Henning Schild <henning.schild@siemens.com>
---
 meta/classes/wic-img.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/wic-img.bbclass b/meta/classes/wic-img.bbclass
index 635fbbf..a58d05b 100644
--- a/meta/classes/wic-img.bbclass
+++ b/meta/classes/wic-img.bbclass
@@ -75,7 +75,7 @@ do_wic_image() {
     export MTOOLS_SKIP_CHECK=1
 
     sudo -E chroot ${BUILDCHROOT_DIR} ${ISARROOT}/scripts/wic create ${WKS_FILE} --vars "${STAGING_DIR}/${MACHINE}/imgdata/" -o /tmp/ -e ${IMAGE_BASENAME} ${WIC_CREATE_EXTRA_ARGS}
-    sudo chown -R $(stat -c "%U" ${ISARROOT}) ${ISARROOT}/meta ${ISARROOT}/meta-isar ${ISARROOT}/scripts
+    sudo chown -R $(stat -c "%U" ${ISARROOT}) ${ISARROOT}/meta ${ISARROOT}/meta-isar ${ISARROOT}/scripts || true
     cp -f `ls -t -1 ${BUILDCHROOT_DIR}/tmp/${WKS_FILE}*.direct | head -1` ${WIC_IMAGE_FILE}
 }
 
-- 
2.19.0