...so that it would have found 09978dd1
"clang-tidy bugprone-unused-return-value"

Change-Id: I75fb36618bf76110e5c32b9c2a5aeff7461a2a9a
Reviewed-on: https://gerrit.libreoffice.org/60235
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>