Bug#274187: kmail: doesn not exit gracefully on KDE exit

[Wolfgang Jeltsch <wolfgang@jeltsch.net>]

Package: kmail
Version: 4:3.2.2-2
Severity: normal

When I exit KDE via the Logout*) item in the K Menu while KMail is
running, the lock file ~/.kde/share/apps/kmail/lock remains.  In
addition, it may (or will?) happen that at the next start of KMail
(after deleting the lock file) the mail folders are not in the state
they have been in before the exit.  Mails already deleted appear in the
inbox again (if I remember correctly), messages which were already read
are marked as unread, etc.

*) I use German localization.  In German, the item is called
   "Abmelden..." which corresponds to the English "Logout...".  However,
   I don't now exactly if the item is named "Logout..." when using the C
   locale.

-- System Information:
Debian Release: 3.1
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i586)
Kernel: Linux 2.6.7-pike
Locale: LANG=de_DE@euro, LC_CTYPE=de_DE@euro

Versions of packages kmail depends on:
ii  kdebase-kio-plugins    4:3.2.2-1         KDE I/O Slaves
ii  kdelibs4               4:3.2.3-2         KDE core libraries
ii  ktnef                  4:3.2.2-2         KDE TNEF viewer
ii  libart-2.0-2           2.3.16-6          Library of functions for 2D graphi
ii  libc6                  2.3.2.ds1-16      GNU C Library: Shared libraries an
ii  libfam0c102            2.7.0-5           client library to control the FAM 
ii  libgcc1                1:3.4.1-4sarge1   GCC support library
ii  libice6                4.3.0.dfsg.1-4    Inter-Client Exchange library
ii  libjpeg62              6b-9              The Independent JPEG Group's JPEG 
ii  libkcal2               4:3.2.2-2         KDE calendaring library
ii  libkdenetwork2         4:3.2.2-2         KDE Network library
ii  libkdepim1             4:3.2.2-2         KDE PIM library
ii  libksieve0             4:3.2.2-2         KDE mail/news message filtering li
ii  libmimelib1            4:3.2.2-2         KDE mime library
ii  libpcre3               4.5-1.1           Perl 5 Compatible Regular Expressi
ii  libpng12-0             1.2.5.0-7         PNG library - runtime
ii  libqt3c102-mt          3:3.3.3-4.1       Qt GUI Library (Threaded runtime v
ii  libsm6                 4.3.0.dfsg.1-4    X Window System Session Management
ii  libstdc++5             1:3.3.4-6sarge1.2 The GNU Standard C++ Library v3
ii  libx11-6               4.3.0.dfsg.1-4    X Window System protocol client li
ii  libxext6               4.3.0.dfsg.1-4    X Window System miscellaneous exte
ii  libxrender1            0.8.3-7           X Rendering Extension client libra
ii  xlibs                  4.3.0.dfsg.1-4    X Window System client libraries m
ii  zlib1g                 1:1.2.1.1-7       compression library - runtime

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