From 3a6187515677b277489df4ec59f9cf21f1ed62bc Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Mon, 27 Jun 2011 23:05:53 -0700
Subject: usrp2: restored discovery and most of io_impl

---
 host/lib/property_tree.cpp | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'host/lib/property_tree.cpp')

diff --git a/host/lib/property_tree.cpp b/host/lib/property_tree.cpp
index 7cda7a524..4fbdbad12 100644
--- a/host/lib/property_tree.cpp
+++ b/host/lib/property_tree.cpp
@@ -49,7 +49,7 @@ public:
         return true;
     }
 
-    iterator_type iterate(const path_type &path){
+    std::vector<std::string> list(const path_type &path){
         boost::mutex::scoped_lock lock(_mutex);
 
         node_type *node = &_root;
@@ -58,11 +58,7 @@ public:
             node = &(*node)[leaf];
         }
 
-        iterator_type iter;
-        BOOST_FOREACH(const std::string &name, node->keys()){
-            iter.push_back(name);
-        }
-        return iter;
+        return node->keys();
     }
 
     void _create(const path_type &path, const boost::any &prop){
-- 
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