Backport r851236 by tmcguire from trunk to the 4.1 branch:
Merged revisions 844044 via svnmerge from
svn+ssh://tmcguire@svn.kde.org/home/kde/branches/kdepim/enterprise4/kdepimlibs
........
r844044 | osterfeld | 2008-08-08 16:24:13 +0200 (Fri, 08 Aug 2008) | 1 line fix stupid error, use size_t
........
svn path=/branches/KDE/4.1/kdepimlibs/; revision=877109