tree c7dc464efa2b22b232d69d87304dc5d6c4eff0df
parent cf0c7d1031ea213c1b728aca972522afcd4a92c3
author Glenn Kasten <gkasten@google.com> 1327530461 -0800
committer Glenn Kasten <gkasten@google.com> 1327710645 -0800

No need to check a wp<> for 0 before promote()

Also remove unnecessary wp<> local variable.

Change-Id: I620e67b5d559d28616f8e00609a525cfe19c5ddc