Fix a bug when deleting the last char

And unit test

Change-Id: Ic4fc3626f8b86e10156d770d41cd6deab5d31f39
2 files changed
tree: 50164e8ab87f24e8e53508bda28f0fe4dbc72b68
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk