proper fix 


git-svn-id: svn://svn.code.sf.net/p/cp2k/code/trunk@13910 bac0169d-1eea-4375-b5f6-f89d2ced9994
fix some -Wuninitialized issues


git-svn-id: svn://svn.code.sf.net/p/cp2k/code/trunk@13911 bac0169d-1eea-4375-b5f6-f89d2ced9994