diff options
| author | Daniel Wagner <daniel.wagner@siemens.com> | 2017-06-12 12:50:54 +0200 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2017-06-14 11:00:30 +0200 |
| commit | 76e27a79eddb6279bbbc0ec840d66b753a9ba0f3 (patch) | |
| tree | 50650ace637991c5845b15a7800e67f7cdece62b /tests/fs-tests/integrity | |
| parent | b8e785a96f907022466bd383ec6afaa201e5f759 (diff) | |
ubi-utils: Return error code if command line option is unknown
The tools in question will quit with an exit code 0 if the command
line option was not recognized. By returning an error code a calling
script has the possibility to distinguish between a real success and
an invalid invocation.
We need to return -1 instead of EXIT_FAILURE to be consistent with the
other exit code places.
Signed-off-by: Daniel Wagner <daniel.wagner@siemens.com>
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'tests/fs-tests/integrity')
| -rw-r--r-- | tests/fs-tests/integrity/integck.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tests/fs-tests/integrity/integck.c b/tests/fs-tests/integrity/integck.c index 7cb5305..827adc5 100644 --- a/tests/fs-tests/integrity/integck.c +++ b/tests/fs-tests/integrity/integck.c @@ -3080,10 +3080,13 @@ static int parse_opts(int argc, char * const argv[]) exit(EXIT_SUCCESS); case 'h': - case '?': fprintf(stderr, "%s\n\n", doc); fprintf(stderr, "%s\n", optionsstr); exit(EXIT_SUCCESS); + case '?': + fprintf(stderr, "%s\n\n", doc); + fprintf(stderr, "%s\n", optionsstr); + exit(-1); case ':': return errmsg("parameter is missing"); |