Don't crash when the command has been completed before the msg added signals are emitted. (Hunting "Move folder to" crashes.)
Don't crash when the command has been completed before the msg added
signals are emitted. (Hunting "Move folder to" crashes.)

svn path=/trunk/KDE/kdepim/; revision=435682

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