Fixing warnings from clang compiler

Change-Id: Id1b41ec47ede6defdab14f48b2e8d875d2d5d77b
diff --git a/src/transport/udp-transport.cpp b/src/transport/udp-transport.cpp
index c8def39..0b18a10 100644
--- a/src/transport/udp-transport.cpp
+++ b/src/transport/udp-transport.cpp
@@ -22,7 +22,7 @@
 }
 
 UdpTransport::UdpTransport() 
-  : isConnected_(false), transport_(new struct ndn_UdpTransport), elementReader_(new struct ndn_BinaryXmlElementReader)
+  : transport_(new struct ndn_UdpTransport), isConnected_(false), elementReader_(new struct ndn_BinaryXmlElementReader)
 {
   ndn_UdpTransport_initialize(transport_.get());
   elementReader_->partialData.array = 0;