Forward port of:
Forward port of:

SVN commit 466146 by tilladam:

Make sure the quiet state of an online imap folder gets properly reset
when a slave error results in all jobs being killed and thus not
emitting result. This finally solves the mysterious jumping headers list
bug.

svn path=/trunk/KDE/kdepim/; revision=466147

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi