dboard: Made dboard class dtors virtual

- Interface and all base classes have virtual destructors
- Wrapped UBX dtor in UHD_SAFE_CALL

1 files changed, 1 insertions, 1 deletions

diff --git a/host/lib/usrp/dboard/db_dbsrx.cpp b/host/lib/usrp/dboard/db_dbsrx.cpp
index 8ef38fd9c..6e1846fb8 100644
--- a/host/lib/usrp/dboard/db_dbsrx.cpp
+++ b/host/lib/usrp/dboard/db_dbsrx.cpp
@@ -66,7 +66,7 @@ static const double usrp1_gpio_clock_rate_limit = 4e6;
 class dbsrx : public rx_dboard_base{
 public:
     dbsrx(ctor_args_t args);
-    ~dbsrx(void);
+    virtual ~dbsrx(void);
 
 private:
     double _lo_freq;