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return RTLSDR_TUNER_UNKNOWN (0) on failure of rtlsdr_get_tuner_type

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This commit is contained in:
Dimitri Stolnikov 2012-08-02 19:32:40 +02:00
parent 4e2a0ea0c4
commit 88cd4b33cf
2 changed files with 2 additions and 2 deletions
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2
include/rtl-sdr.h
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@ -138,7 +138,7 @@ enum rtlsdr_tuner {
* Get the tuner type. * Get the tuner type.
* *
* \param dev the device handle given by rtlsdr_open() * \param dev the device handle given by rtlsdr_open()
* \return <= 0 on error, tuner type otherwise * \return RTLSDR_TUNER_UNKNOWN on error, tuner type otherwise
*/ */
RTLSDR_API enum rtlsdr_tuner rtlsdr_get_tuner_type(rtlsdr_dev_t *dev); RTLSDR_API enum rtlsdr_tuner rtlsdr_get_tuner_type(rtlsdr_dev_t *dev);

2
src/librtlsdr.c
View File

@ -695,7 +695,7 @@ int rtlsdr_get_freq_correction(rtlsdr_dev_t *dev)
enum rtlsdr_tuner rtlsdr_get_tuner_type(rtlsdr_dev_t *dev) enum rtlsdr_tuner rtlsdr_get_tuner_type(rtlsdr_dev_t *dev)
{ {
if (!dev) if (!dev)
return -1; return RTLSDR_TUNER_UNKNOWN;
return dev->tuner_type; return dev->tuner_type;
} }