memory corruption in the HTMLBuilder for Scriver

git-svn-id: http://svn.miranda-ng.org/main/trunk@4348 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
same problem in another place

git-svn-id: http://svn.miranda-ng.org/main/trunk@4349 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c