It says there's access to uninitialized variable on that line,
so propbably the loop is running over.

Change-Id: I0226f82b20a6fbbc79af5bbb46af09830c3bc25a
(cherry picked from commit eba9a6c4)
Reviewed-on: https://gerrit.libreoffice.org/18107Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>