fix for the smileys cleanup procedure

git-svn-id: http://svn.miranda-ng.org/main/trunk@3887 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
fix for crash in Tipper

git-svn-id: http://svn.miranda-ng.org/main/trunk@3888 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c