because NSS_Init wasn't called first

Change-Id: Ib1b4c950dc2773af1fea7b64339b86566ee412e7
Reviewed-on: https://gerrit.libreoffice.org/70947
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>