Accommodate empty string for build type. This was previously causing an error
authorTed Kremenek <kremenek@apple.com>
Wed, 8 Apr 2009 17:28:16 +0000 (17:28 +0000)
committerTed Kremenek <kremenek@apple.com>
Wed, 8 Apr 2009 17:28:16 +0000 (17:28 +0000)
commit47a4edccb011a26efea7342b5fa47901d9bb2268
tree81fd65455bbbea4108daeb2f4b4225151a5eefa1
parent0648f54b889e0f627172acaa1d622f8d3d9f5409
Accommodate empty string for build type. This was previously causing an error
when generating an Xcode project using the CMake files (thanks to Doug Gregor
for identifying the issue).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68618 91177308-0d34-0410-b5e6-96231b3b80d8
tools/llvm-config/CMakeLists.txt