Add some braces for sanity and GCC silence. These became unbalanced in r112122, so please review echristo and let me know if the logic is wrong now.
Add some braces for sanity and GCC silence. These became unbalanced in r112122,
so please review echristo and let me know if the logic is wrong now.


git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@112466 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang