scripts: silence reformat error if not found
SCRIPTS_DIR=$(dirname "$0")
. "${SCRIPTS_DIR}/include-common"
-CLANG_FORMAT=$(which clang-format-5.0)
+CLANG_FORMAT=$(which clang-format-5.0 2> /dev/null)
if [ -z "${CLANG_FORMAT}" ]; then
CLANG_FORMAT=$(which clang-format)
