diff options
Diffstat (limited to 'src/modules/attitude_estimator_so3/attitude_estimator_so3_main.cpp')
| -rwxr-xr-x | src/modules/attitude_estimator_so3/attitude_estimator_so3_main.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/modules/attitude_estimator_so3/attitude_estimator_so3_main.cpp b/src/modules/attitude_estimator_so3/attitude_estimator_so3_main.cpp index 9414225ca..82bcbc66f 100755 --- a/src/modules/attitude_estimator_so3/attitude_estimator_so3_main.cpp +++ b/src/modules/attitude_estimator_so3/attitude_estimator_so3_main.cpp @@ -136,8 +136,9 @@ usage(const char *reason) */ int attitude_estimator_so3_main(int argc, char *argv[]) { - if (argc < 1) + if (argc < 2) { usage("missing command"); + } if (!strcmp(argv[1], "start")) { |