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Make sure to check argc before use argv.

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This commit is contained in:
Petter Reinholdtsen 2013-10-13 09:01:35 +02:00
parent 76f3169ec4
commit b401af895c
1 changed files with 2 additions and 2 deletions
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4
fakeradio.c
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@ -366,9 +366,9 @@ int transfer_bytes(struct radio_state *radios)
int main(int argc,char **argv)
{
if (argv[1]) {
if (1 < argc) {
chars_per_ms=atol(argv[1]);
if (argv[2])
if (2 < argc)
ber=atol(argv[2]);
}
fprintf(stderr, "Sending %d bytes per ms\n", chars_per_ms);