Version: 4.4.3 (KDE 4.4.3) (using 4.4.3 (KDE 4.4.3), Debian packages) Compiler: cc OS: Linux (x86_64) release 2.6.32.9 Subject says all. The /var/tmp/kdecache-${USER}/http directory keeps its files after pressing the button. Particularly annoying in combination with bug 236607.
Fixed in trunk r1181081.
SVN commit 1181093 by ahartmetz: Backport r1181081 from trunk: Fix clearing the cache; processSlice() only returns true when it's done. CCBUG: 236608 CCBUG: 245808 M +1 -1 http_cache_cleaner.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1181093