[utils] Fix Get{RepositoryPath,SourceVersion} to have a more robust is-git-svn
authorDaniel Dunbar <daniel@zuster.org>
Tue, 15 May 2012 18:44:09 +0000 (18:44 +0000)
committerDaniel Dunbar <daniel@zuster.org>
Tue, 15 May 2012 18:44:09 +0000 (18:44 +0000)
commite1accd76606721d3efcdc9b511b74e64c9ac3947
treec1be8f811cd3f82aea4023cd8934cd176f1d2eeb
parent0ee07e013095e8c298fbcc5203e0bc9f334e15e1
[utils] Fix Get{RepositoryPath,SourceVersion} to have a more robust is-git-svn
check.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156836 91177308-0d34-0410-b5e6-96231b3b80d8
utils/GetRepositoryPath
utils/GetSourceVersion