all: avoid usage of deprecated namespace ndn::Tlv

refs #2079

Change-Id: I3d8748929706726b55fe1a9a0f6ae00857ea3547
diff --git a/daemon/mgmt/manager-base.cpp b/daemon/mgmt/manager-base.cpp
index ca1e00d..04e2705 100644
--- a/daemon/mgmt/manager-base.cpp
+++ b/daemon/mgmt/manager-base.cpp
@@ -52,7 +52,7 @@
       Block rawParameters = parameterComponent.blockFromValue();
       extractedParameters.wireDecode(rawParameters);
     }
-  catch (const ndn::Tlv::Error& e)
+  catch (const tlv::Error&)
     {
       return false;
     }