tree 4a3bf60b67b341cbbbf2003cdf253c7e60a3cb10
parent 94ddc27048a940c4d0c4d2e6c1be59dab1bad576
author Jeff Thompson <jefft0@gmail.com> 1375997429 -0700
committer Jeff Thompson <jefft0@gmail.com> 1375997429 -0700

To avoid warnings on some compilers, return NDN_ERROR_success instead of 0.