uhd: add get_tree call directly to the device

Does away with the need for wax cast to get the tree.
You can still do this but it will eventually be removed.
There was some compiler issue on ubuntu 10.04 with any cast and a shared ptr to property tree.

1 files changed, 1 insertions, 1 deletions

diff --git a/host/utils/uhd_usrp_probe.cpp b/host/utils/uhd_usrp_probe.cpp
index cb6d78255..6c5f451cd 100644
--- a/host/utils/uhd_usrp_probe.cpp
+++ b/host/utils/uhd_usrp_probe.cpp
@@ -192,7 +192,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     }
 
     device::sptr dev = device::make(vm["args"].as<std::string>());
-    property_tree::sptr tree = (*dev)[0].as<property_tree::sptr>();
+    property_tree::sptr tree = dev->get_tree();
 
     if (vm.count("tree") != 0) print_tree("/", tree);
     else std::cout << make_border(get_device_pp_string(tree)) << std::endl;