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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2008-09-29 11:20:54 +0000 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2008-09-29 11:20:54 +0000 |
| commit | 25265d3a021710ea608b5ea8847b37b820c5058f (patch) | |
| tree | 4ab1d8fbe82c3234ae0aa265a3114c10ca04cfad | |
| parent | 917444312a72e8243586efea3737d916872a3bc7 (diff) | |
| download | canutils-25265d3a021710ea608b5ea8847b37b820c5058f.tar.gz canutils-25265d3a021710ea608b5ea8847b37b820c5058f.tar.xz | |
git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-3.0-trunk@98 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c
| -rw-r--r-- | src/cansequence.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/cansequence.c b/src/cansequence.c index 8f90ee4..d7285f9 100644 --- a/src/cansequence.c +++ b/src/cansequence.c @@ -133,11 +133,8 @@ int main(int argc, char **argv) } } - if (argv[optind] == NULL) { - fprintf(stderr, "No Interface supplied\n"); - exit(-1); - } - interface = argv[optind]; + if (argv[optind] != NULL) + interface = argv[optind]; printf("interface = %s, family = %d, type = %d, proto = %d\n", interface, family, type, proto); |