JakeWharton/ActionBarSherlock — pull request #549 by yigit (2012-07-12 09:04:13+00:00)
Title: Preserve tab behavior onOrientationChange (issue #365)

This commit fixes tab behavior bug onOrientationChange when Activity handles orientation changes (android:configChanges="orientation").

Probably, this is not the proper implementation because it re-creates tab layout but for our case, it solves the problem.
Tested on Android 2.3.4 and Android 4.0.4.