oledb32: Check start for NULL before strstrW (Coverity).
[wine] / dlls / api-ms-win-downlevel-shlwapi-l1-1-0 /
drwxr-xr-x   ..
-rw-r--r-- 67 Makefile.in
-rw-r--r-- 9025 api-ms-win-downlevel-shlwapi-l1-1-0.spec