Merge branch 'maint'

1 files changed, 8 insertions, 1 deletions

diff --git a/host/lib/experts/expert_nodes.hpp b/host/lib/experts/expert_nodes.hpp
index dc5cc934b..a704023a3 100644
--- a/host/lib/experts/expert_nodes.hpp
+++ b/host/lib/experts/expert_nodes.hpp
@@ -21,6 +21,7 @@
 #include <uhd/config.hpp>
 #include <uhd/exception.hpp>
 #include <uhd/utils/dirty_tracked.hpp>
+#include <uhd/types/time_spec.hpp>
 #include <boost/function.hpp>
 #include <boost/foreach.hpp>
 #include <boost/thread/recursive_mutex.hpp>
@@ -98,6 +99,12 @@ namespace uhd { namespace experts {
             os << int(val);
             return os.str();
         }
+
+        static std::string print(const time_spec_t time) {
+            std::ostringstream os;
+            os << time.get_real_secs();
+            return os.str();
+        }
     };
 
     /*!---------------------------------------------------------
@@ -387,7 +394,7 @@ namespace uhd { namespace experts {
      * class worker_node_t
      *
      * A node class to implement a function that consumes
-     * zero or more input data nodes and emits zeroor more output
+     * zero or more input data nodes and emits zero or more output
      * data nodes. The worker can also operate on other non-expert
      * interfaces because worker_node_t is abstract and the client
      * is required to implement the "resolve" method in a subclass.