aktualizr and image_types_ota: more curly braces.fix/more-curly-braces

Just trying to be careful and consistent. I didn't change every variable in
places where it seemed like it was obvious that we were dealing with purely
local variables.

Signed-off-by: Patrick Vacek <patrickvacek@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/recipes-sota/aktualizr/aktualizr-ca-implicit-prov-creds.bb b/recipes-sota/aktualizr/aktualizr-ca-implicit-prov-creds.bb
index e2d52da..7420983 100644
--- a/recipes-sota/aktualizr/aktualizr-ca-implicit-prov-creds.bb
+++ b/recipes-sota/aktualizr/aktualizr-ca-implicit-prov-creds.bb
@@ -21,11 +21,11 @@ do_install() {
             SOTA_CACERT_PATH=${DEPLOY_DIR_IMAGE}/CA/cacert.pem
             SOTA_CAKEY_PATH=${DEPLOY_DIR_IMAGE}/CA/ca.private.pem
             mkdir -p ${DEPLOY_DIR_IMAGE}/CA
-            bbwarn "SOTA_CACERT_PATH is not specified, use default one at $SOTA_CACERT_PATH"
+            bbwarn "SOTA_CACERT_PATH is not specified, use default one at ${SOTA_CACERT_PATH}"
 
             if [ ! -f ${SOTA_CACERT_PATH} ]; then
                 bbwarn "${SOTA_CACERT_PATH} does not exist, generate a new CA"
-                SOTA_CACERT_DIR_PATH="$(dirname "$SOTA_CACERT_PATH")"
+                SOTA_CACERT_DIR_PATH="$(dirname "${SOTA_CACERT_PATH}")"
                 openssl genrsa -out ${SOTA_CACERT_DIR_PATH}/ca.private.pem 4096
                 openssl req -key ${SOTA_CACERT_DIR_PATH}/ca.private.pem -new -x509 -days 7300 -out ${SOTA_CACERT_PATH} -subj "/C=DE/ST=Berlin/O=Reis und Kichererbsen e.V/commonName=meta-updater" -batch -config ${WORKDIR}/ca.cnf -extensions cacert
                 bbwarn "${SOTA_CACERT_PATH} has been created, you'll need to upload it to the server"