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Fix crash when rtlsdr_open fails

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This commit is contained in:
Eoin Mcloughlin 2015-10-07 20:17:38 +01:00
parent 7a01c436d6
commit 2a95d05631
1 changed files with 6 additions and 2 deletions
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8
src/sdr/SDRThread.cpp
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@ -41,8 +41,12 @@ int SDRThread::enumerate_rtl(std::vector<SDRDeviceInfo *> *devs) {
deviceProduct = product;
deviceManufacturer = manufact;
rtlsdr_dev_t *devTest;
rtlsdr_open(&devTest, i);
rtlsdr_dev_t *devTest = nullptr;
if(rtlsdr_open(&devTest, i) < 0)
{
std::cout << "\tFailed to open device " << i << std::endl;
continue;
}
std::cout << "\t Tuner type: ";
switch (rtlsdr_get_tuner_type(devTest)) {