Backport r915735 by tmcguire from trunk to the 4.2 branch:
Backport r915735 by tmcguire from trunk to the 4.2 branch:

Make sure to quote % itself.
CCBUG: 173503


svn path=/branches/KDE/4.2/kdepim/; revision=918212

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