First fix: committed comment at last commit
First fix: committed comment at last commit

Second fix: I am not quite sure about that, but after removing the (in 
my opinion duplicate iterator increment) there was no more crash when 
collapsing imap folders.

svn path=/trunk/KDE/kdepim/; revision=677600

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