fix cr
Change-Id: I683943c014a8615711bd8a7b570acfe8d3b51a3e
diff --git a/src/detail/probe-encoder.cpp b/src/detail/probe-encoder.cpp
index e8f5218..d671aef 100644
--- a/src/detail/probe-encoder.cpp
+++ b/src/detail/probe-encoder.cpp
@@ -24,7 +24,7 @@
namespace ndncert {
Block
-probetlv::encodeApplicationParameters(std::multimap<std::string, std::string>&& parameters)
+probetlv::encodeApplicationParameters(const std::multimap<std::string, std::string>& parameters)
{
Block content(ndn::tlv::ApplicationParameters);
for (const auto& items : parameters) {