Sanitise configuration values

Make sure all the integer values are non-negative.  If negative
value is given, use the default.

Change-Id: I5fd2547b7f0a87ba66ee356405bcdde36a23f276
2 files changed
tree: 399868a8629bdcf59bf5d7b89a82134e642a9072
  1. .gitignore
  2. BUCK
  3. LICENSE
  4. src/