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-rwxr-xr-xhooks/build-os-post/10-test-preseed-ips2
-rwxr-xr-xhooks/build-os-post/70-cleanup-etc2
2 files changed, 2 insertions, 2 deletions
diff --git a/hooks/build-os-post/10-test-preseed-ips b/hooks/build-os-post/10-test-preseed-ips
index 8973f7d..77af23e 100755
--- a/hooks/build-os-post/10-test-preseed-ips
+++ b/hooks/build-os-post/10-test-preseed-ips
@@ -6,7 +6,7 @@ DBS_CHANGED=0
for f in group gshadow passwd shadow; do
echo "Checking $f"
if ! diff -Naur files/"$f" "${root:?}"/etc/"$f"; then
- DBS_CHANGED="$(( $DBS_CHANGED + 1 ))"
+ DBS_CHANGED="$(( DBS_CHANGED + 1 ))"
fi
done
diff --git a/hooks/build-os-post/70-cleanup-etc b/hooks/build-os-post/70-cleanup-etc
index 97e2e8b..cdc250c 100755
--- a/hooks/build-os-post/70-cleanup-etc
+++ b/hooks/build-os-post/70-cleanup-etc
@@ -2,7 +2,7 @@
set -o pipefail
# remove local self-signed snakeoil certificate
-find "$root"/etc/ssl/certs -maxdepth 1 -lname ssl-cert-snakeoil.pem -delete
+find "${root:?}"/etc/ssl/certs -maxdepth 1 -lname ssl-cert-snakeoil.pem -delete
rm -f -- \
ssl/private/ssl-cert-snakeoil.key \
ssl/certs/ssl-cert-snakeoil.pem