diff options
| -rw-r--r-- | host/lib/usrp/dboard_manager.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/host/lib/usrp/dboard_manager.cpp b/host/lib/usrp/dboard_manager.cpp index 28eac14a5..340c1d3f9 100644 --- a/host/lib/usrp/dboard_manager.cpp +++ b/host/lib/usrp/dboard_manager.cpp @@ -208,8 +208,8 @@ dboard_manager_impl::dboard_manager_impl( "The daughterboard cannot operate until this error is resolved.\n" ) << e.what() << std::endl; //clean up the stuff added by the call above - subtree->remove("rx_frontends"); - subtree->remove("tx_frontends"); + if (subtree->exists("rx_frontends")) subtree->remove("rx_frontends"); + if (subtree->exists("tx_frontends")) subtree->remove("tx_frontends"); this->init(dboard_id_t::none(), dboard_id_t::none(), subtree); } } |