diff options
Diffstat (limited to 'calibrate_client.c')
| -rw-r--r-- | calibrate_client.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/calibrate_client.c b/calibrate_client.c index 43ab821..4471acf 100644 --- a/calibrate_client.c +++ b/calibrate_client.c @@ -162,6 +162,9 @@ int main( int argc, char ** argv ) */ ctx = survive_init( argc, argv ); + if (ctx == 0) { // Implies --help or similiar + return -1; + } survive_install_light_fn( ctx, my_light_process ); survive_install_imu_fn( ctx, my_imu_process ); |