tree ec6453a3526c23a80d4016be312cbe62a52381e0
parent 3add9f0ac80b0a4d78611dcdb4fd89c37f1c13d8
author Douglas Gregor <dgregor@apple.com> 1327454000 +0000
committer Douglas Gregor <dgregor@apple.com> 1327454000 +0000

Only try to import a definition if there is an definition to import.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148894 91177308-0d34-0410-b5e6-96231b3b80d8