diff options
| -rw-r--r-- | tools/firmware-utils/src/buffalo-tag.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/firmware-utils/src/buffalo-tag.c b/tools/firmware-utils/src/buffalo-tag.c index e3f762583..bb763420e 100644 --- a/tools/firmware-utils/src/buffalo-tag.c +++ b/tools/firmware-utils/src/buffalo-tag.c @@ -97,7 +97,9 @@ static int check_params(void) CHECKSTR(major, "major version", TAG_VERSION_LEN); CHECKSTR(minor, "minor version", TAG_VERSION_LEN); CHECKSTR(language, "language", TAG_LANGUAGE_LEN); - CHECKSTR(hwver, "hardware version", 2); + + if (hwver) + CHECKSTR(hwver, "hardware version", 2); if (num_regions == 0) { ERR("no region code specified"); |