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zapit: return 0 in CFrontend::getBitErrorRate for broken drivers

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This commit is contained in:
Stefan Seyfried
2012-07-15 13:29:14 +02:00
parent ad7c88379a
commit d9d451dfb5
1 changed files with 2 additions and 0 deletions
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2
src/zapit/src/frontend.cpp
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@@ -376,6 +376,8 @@ uint32_t CFrontend::getBitErrorRate(void) const
{ {
uint32_t ber = 0; uint32_t ber = 0;
fop(ioctl, FE_READ_BER, &ber); fop(ioctl, FE_READ_BER, &ber);
if (ber > 100000000) /* azbox minime driver has useless values around 500.000.000 */
ber = 0;
return ber; return ber;
} }