False positive: systemd-service-without-service_del_postun if service restart is disabled

[Vogtinator]

The sddm service must not be restarted on upgrades, so the %postun scriptlet contains:

%postun
# Don't restart on upgrades (boo#1161826)
%if 0%{?suse_version} > 1500
%service_del_postun_without_restart sddm.service
%else
%service_del_postun -n sddm.service
%endif

This leads to:

[  129s] sddm.x86_64: E: systemd-service-without-service_del_postun sddm.service
[  129s] The package contains a systemd service but doesn't contain a %postun with a
[  129s] call to service_del_postun.

The expanded scriptlet does not mention the unit names at all:

postuninstall scriptlet (using /bin/sh):
# Don't restart on upgrades (boo#1161826)

if [ -x /usr/bin/systemctl ]; then
        /usr/bin/systemctl daemon-reload || :
fi