Do not fail if current revision is null

Some changes may be inconsistent and don't have a current revision. Do
not fail in this case, but log a warning.

Change-Id: Ie3188034327a7d39a1aac6318d4fd56fb3dcec9a
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
1 file changed
tree: a5f99026e0e3533ca4a3648910a736aee1462e61
  1. .buckconfig
  2. .gitignore
  3. .settings/
  4. BUCK
  5. LICENSE
  6. VERSION
  7. lib/
  8. pom.xml
  9. src/