[U-Boot] [PATCH 2/2] tools/env: fail on invalid options

Signed-off-by: Daniel Hobi daniel.hobi@schmid-telecom.ch --- tools/env/fw_env_main.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/tools/env/fw_env_main.c b/tools/env/fw_env_main.c index baf3a4d..381ed14 100644 --- a/tools/env/fw_env_main.c +++ b/tools/env/fw_env_main.c @@ -105,6 +105,8 @@ main(int argc, char *argv[]) case 'h': usage(); return EXIT_SUCCESS; + default: /* '?' */ + return EXIT_FAILURE; } }