fix for the endless recursion in Wassup

git-svn-id: http://svn.miranda-ng.org/main/trunk@4866 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
minor code cleaning

git-svn-id: http://svn.miranda-ng.org/main/trunk@4867 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
crash fix

git-svn-id: http://svn.miranda-ng.org/main/trunk@4868 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c