[OE-core] [PATCH] sstate: Fix incorrect return value handling
Richard Purdie
richard.purdie at linuxfoundation.org
Fri Sep 12 15:39:16 UTC 2014
The use of [ and && here means $? is reset and the exit 1 error
interception wasn't working, leading to "file changed as we read it"
errors from sstate_create_package when heavily using hardlinks.
Fix this by placing $? into a variable.
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 0cb5235..1145a63c 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -599,7 +599,8 @@ sstate_create_package () {
if [ "$(ls -A)" ]; then
set +e
tar -czf $TFILE *
- if [ $? -ne 0 ] && [ $? -ne 1 ]; then
+ ret=$?
+ if [ $ret -ne 0 ] && [ $ret -ne 1 ]; then
exit 1
fi
set -e
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