[FFmpeg-cvslog] Merge commit 'c2b0bea40f1fd4399ff6184a2df4f397c0f4b3ab'

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Wed Nov  1 20:58:26 2017 -0300| [1076f93a94cce9a3bf016135e2e178f8b1536d1b] | committer: James Almer

Merge commit 'c2b0bea40f1fd4399ff6184a2df4f397c0f4b3ab'

* commit 'c2b0bea40f1fd4399ff6184a2df4f397c0f4b3ab':
  avconv_hw: Free device on initialisation failure
  vf_hwmap: Properly free a locally derived device
  vf_hwmap: Add missing error code
  configure: Fix handling of _select dependencies

This commit is a noop, see
6dfcbd80ad446ff163b47f2bf432bbf706436ea8
d984b29b21f6442fb6a809c08c07533dd496b1f9
70808859ddf4c636472b56f5ec637c4754276867
f434ddf48e084a7a5631e7a9dd1d9771d97e114c

Merged-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1076f93a94cce9a3bf016135e2e178f8b1536d1b
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