Avoid -fsanitize=nullptr-with-offset

(new with recent Clang 10 trunk) during e.g. InstallModule_scp2/ooo:

> [SPP] scp2/source/ooo/common_brand
> soltools/cpp/_tokens.c:336:13: runtime error: applying zero offset to null pointer
>  #0 in copytokenrow at soltools/cpp/_tokens.c:336:13
>  #1 in expand at soltools/cpp/_macro.c:325:5
>  #2 in expandrow at soltools/cpp/_macro.c:292:13
>  #3 in process at soltools/cpp/_cpp.c:106:17
>  #4 in main at soltools/cpp/_cpp.c:60:5

Change-Id: Icbe1c105fbd0ff634f3e2966c27af1b89398be13
Reviewed-on: https://gerrit.libreoffice.org/81187
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

0 files changed, 0 insertions, 0 deletions