apt, branch 1.2.2

Release 1.2.2

2016-02-04T21:53:21Z

Use some semantically more correct buffer operations

2016-02-04T17:34:42Z

When writing into the buffer write to free() bytes starting at getend(), instead of buffersize_max bytes at get() -> get() is a read pointer. This makes no difference in practice though, as we reset the buffer before the call, so start = end = 0. Gbp-Dch: ignore

test: Fix apt-key tests to work with current gpg 2.1

2016-02-04T17:13:05Z

Correctly report write errors when flushing buffered writer

2016-02-04T17:00:42Z

We cannot just return false without setting an error, as InternalWrite does not set one itself.

rred: If there were I/O errors, fail

2016-02-04T16:56:27Z

We basically ignored errors from writing and flushing, let's not do that.

NEWS: Prefix the keep deb option with Binary::apt::

2016-02-04T15:32:35Z

I find the per-binary overrides a bit confusing in their current form, but let's tell the user the truth. Closes: #812111

Merge branch 'master' of github.com:adrian17/apt

2016-02-04T00:08:50Z

edspsystem.cc: include for mkdtemp

2016-02-03T22:46:19Z

Include to ensure that mkdtemp(3) is defined to improve general portability and fix a specific build failure on Android. Closes: #807367

Avoid temporary strings in SubstVar.

2016-02-03T14:54:10Z

Microoptimization, but still gives a measurable 2-3% improvement when using commands with lots of output like `apt list`.

avoid building dependency tree in 'source' command

2016-02-03T13:56:49Z

We don't need the dependencies for obvious reasons and we don't need the candidate version either, so building a pkgDepCache is wasted effort, which we can stop doing now that build-dep cleared the path.