Bug #3803
Updated by Junxiao Shi about 9 years ago
Snippet to reproduce:
```
// g++ -o x -std=c++0x x.cpp $(pkg-config --cflags --libs libndn-cxx)
#include <ndn-cxx/link.hpp>
#include <ndn-cxx/security/key-chain.hpp>
int main()
{
auto link = std::make_shared<ndn::Link>("/link-name");
ndn::KeyChain keyChain;
keyChain.signWithSha256(*link);
std::cout << *link;
return 0;
}
```
Expected: ContentType==LINK
Actual: an exception should be thrown by `Link::wireEncode` ContentType==BLOB