diff options
Diffstat (limited to 'host/lib/usrp/multi_usrp.cpp')
| -rw-r--r-- | host/lib/usrp/multi_usrp.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp index 9b61344ef..cdce43055 100644 --- a/host/lib/usrp/multi_usrp.cpp +++ b/host/lib/usrp/multi_usrp.cpp @@ -803,7 +803,10 @@ public: } std::vector<std::string> get_mboard_sensor_names(size_t mboard){ - return _tree->list(mb_root(mboard) / "sensors"); + if (_tree->exists(mb_root(mboard) / "sensors")) { + return _tree->list(mb_root(mboard) / "sensors"); + } + return {}; } void set_user_register(const uint8_t addr, const uint32_t data, size_t mboard){ |