Fix an illegal argument exception

This is a bit of a shot in the dark, as I really don't see how this
can happen, but this should fix it in the correct way no matter
how it's actually happening.

Bug: 9301836
Change-Id: I472865b7a78883942c9fd46773238c23788674f8
1 file changed
tree: ae93d07465bd2a77fc14e1c3588a9fd093081327
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk