tree e07d3a5b852cd9d54b90bd2a1c1a288747f420a9
parent 811c0100987d4de38ca52a0b9236ef3ba41e68e0
author Junxiao Shi <git@mail1.yoursunny.com> 1470921501 +0000
committer Junxiao Shi <git@mail1.yoursunny.com> 1470921501 +0000

table: ensure NameTree::lookup(tableEntry) does not return nullptr

NameTree::lookup(tableEntry) is always equivalent to NameTree::lookup(Name).
NameTree::getEntry(tableEntry) should be used when inserting new name tree entry is undesired.

refs #3687

Change-Id: I0b17cd07dde83341976cfe66c85855dfb2fa6e89