tree 789aedc66742e29389bd66f85803285eb0b8e362
parent c0651c14ed9dc9015d8882885ee42a3c572e8e7e
author scroggo <scroggo@google.com> 1413903965 -0700
committer Commit bot <commit-bot@chromium.org> 1413903966 -0700

Check SkStream::isAtEnd before attempting to read.

In FrontBufferedStream, when attempting to read and buffer more
data, do not try to read if the underlying stream is at the end.

Prevents a bug where we continue trying to read a stream that
has nothing more to read.

Review URL: https://codereview.chromium.org/665303002