d3d: Make sure vertexbuffer lock doesn't return a NULL pointer.
treea9fb49de0218ba231b0e91b5a4d9bbb7558bcdc8
-rw-r--r-- 6265 .gitignore
-rw-r--r-- 37751 ANNOUNCE
-rw-r--r-- 17542 AUTHORS
-rw-r--r-- 26434 COPYING.LIB
-rw-r--r-- 824 LICENSE
-rw-r--r-- 1324 LICENSE.OLD
-rw-r--r-- 10058 Make.rules.in
-rw-r--r-- 5038 Makefile.in
-rw-r--r-- 6384 README
-rw-r--r-- 20 VERSION
-rw-r--r-- 10722 aclocal.m4
-rwxr-xr-x 748818 configure
-rw-r--r-- 98447 configure.ac
drwxr-xr-x - dlls
drwxr-xr-x - documentation
drwxr-xr-x - fonts
drwxr-xr-x - include
drwxr-xr-x - libs
drwxr-xr-x - loader
drwxr-xr-x - programs
drwxr-xr-x - server
drwxr-xr-x - tools