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| author | Vadim Yanitskiy <vyanitskiy@sysmocom.de> | 2020-06-02 22:18:26 +0700 |
|---|---|---|
| committer | Vadim Yanitskiy <vyanitskiy@sysmocom.de> | 2020-06-02 22:18:53 +0700 |
| commit | 94dee951200b4abfb721a0815cc7e8e2f75bb2a1 (patch) | |
| tree | 19aa91b4a02ac48bdcffe92851147e648103b2b8 /src/osmo-bts-omldummy/main.c | |
| parent | 01342bce4a1fa167d41b519ce5c5a6759b091572 (diff) | |
osmo-bts-omldummy: print a brief usage statement if argc < 3
Change-Id: Iff2e3c47ed12f02f75589e7bd0cccb5dab32d040
Diffstat (limited to 'src/osmo-bts-omldummy/main.c')
| -rw-r--r-- | src/osmo-bts-omldummy/main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/osmo-bts-omldummy/main.c b/src/osmo-bts-omldummy/main.c index 3f1d58c5..8933860e 100644 --- a/src/osmo-bts-omldummy/main.c +++ b/src/osmo-bts-omldummy/main.c @@ -14,6 +14,11 @@ int main(int argc, char **argv) struct e1inp_line *line; int i; + if (argc < 3) { + fprintf(stderr, "Usage: %s dst_host site_id\n", argv[0]); + return 1; + } + char *dst_host = argv[1]; int site_id = atoi(argv[2]); |