Added writeOptionalTimeMillisecondsDTagElement, which takes double milliseconds
diff --git a/ndn-cpp/c/encoding/BinaryXMLInterest.c b/ndn-cpp/c/encoding/BinaryXMLInterest.c
index 337ca0f..713d4f2 100644
--- a/ndn-cpp/c/encoding/BinaryXMLInterest.c
+++ b/ndn-cpp/c/encoding/BinaryXMLInterest.c
@@ -155,17 +155,9 @@
(encoder, ndn_BinaryXML_DTag_Scope, interest->scope))
return error;
- if (interest->interestLifetimeMilliseconds >= 0) {
- if (error = ndn_BinaryXMLEncoder_writeElementStartDTag(encoder, ndn_BinaryXML_DTag_InterestLifetime))
- return error;
-
- unsigned int ticks = (unsigned int)((interest->interestLifetimeMilliseconds / 1000.0) * 4096.0);
- if (error = ndn_BinaryXMLEncoder_writeUnsignedIntBigEndianBlob(encoder, ticks))
- return error;
-
- if (error = ndn_BinaryXMLEncoder_writeElementClose(encoder))
- return error;
- }
+ if (error = ndn_BinaryXMLEncoder_writeOptionalTimeMillisecondsDTagElement
+ (encoder, ndn_BinaryXML_DTag_InterestLifetime, interest->interestLifetimeMilliseconds))
+ return error;
if (error = ndn_BinaryXMLEncoder_writeOptionalBlobDTagElement
(encoder, ndn_BinaryXML_DTag_Nonce, interest->nonce, interest->nonceLength))