resolved fdo#70455 B1:SOMENAME is not a valid singleton reference

(cherry picked from commit ac8532ce26e79453b3a969b956ebb7823c455131)

Conflicts:
	sc/source/core/tool/address.cxx

Change-Id: Iac80d74a9ec6382a232fdc2f4b798e57dc643ad3
Reviewed-on: https://gerrit.libreoffice.org/9515
Tested-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>