[boost] [1.46] [iostreams] Okay to merge changeset 68779

Subject: [boost] [1.46] [iostreams] Okay to merge changeset 68779
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2011-02-16 14:32:31

AMDG

This fixes a regression in filtering_ostream::flush.
It should be safe, as it simply restores the original
behavior.  I've checked the trunk regression tests and
didn't see any issues from this.

In Christ,
Steven Watanabe