commit a8749a5722a3ee4ed39bc98264073dc0b076a2a4
author Jeff Thompson <jefft0@gmail.com> Thu Jul 11 11:48:05 2013 -0700
committer Jeff Thompson <jefft0@gmail.com> Thu Jul 11 11:48:05 2013 -0700
tree 90baaef5b25d7895d55de15c8cf8a3d32bcb577a
parent 9915bdd4fcd998af93506545f178f98549b0f45b

Added writeOptionalBlobDTagElement

ndn-cpp/c/encoding/BinaryXMLInterest.c

diff --git a/ndn-cpp/c/encoding/BinaryXMLInterest.c b/ndn-cpp/c/encoding/BinaryXMLInterest.c
index 6b02176..9b06a76 100644
--- a/ndn-cpp/c/encoding/BinaryXMLInterest.c
+++ b/ndn-cpp/c/encoding/BinaryXMLInterest.c
@@ -175,11 +175,9 @@
       return error;
   }
   
-  if (interest->nonce && interest->nonceLength > 0) {
-    if (error = ndn_BinaryXMLEncoder_writeBlobDTagElement
-        (encoder, ndn_BinaryXML_DTag_Nonce, interest->nonce, interest->nonceLength))
-      return error;
-  }
+  if (error = ndn_BinaryXMLEncoder_writeOptionalBlobDTagElement
+      (encoder, ndn_BinaryXML_DTag_Nonce, interest->nonce, interest->nonceLength))
+    return error;
   
 	if (error = ndn_BinaryXMLEncoder_writeElementClose(encoder))
     return error;