Fix <rdar://problem/10256836> getline of an empty string mistakenly causes failure

llvm-svn: 141506
2 files changed
tree: 7630aa7068734014f02aeb8c8824a1d1b65fd48b
  1. clang/
  2. compiler-rt/
  3. debuginfo-tests/
  4. libcxx/
  5. libcxxabi/
  6. lldb/
  7. llvm/
  8. polly/