bitcoin/bitcoin — pull request #5395 by paveljanik (2014-11-30 09:02:00+00:00)
Title: Add /opt/local/include/db48 only if it exists.

On one of my Mac OS X machines, I do have MacPorts installed, but no Berkeley DB (it is elsewhere). Thus /opt/local/include/db48 doesn't exist and our build shows too many warnings for that. Silence them.
Low prio.