wined3d: Don't free backends if they're not created yet.
tree2e7cf5a6dd9835fe2ba7a6795d242e4378422b1d
-rw-r--r-- 9299 .gitignore
-rw-r--r-- 32127 ANNOUNCE
-rw-r--r-- 16104 AUTHORS
-rw-r--r-- 26434 COPYING.LIB
-rw-r--r-- 824 LICENSE
-rw-r--r-- 1324 LICENSE.OLD
-rw-r--r-- 9526 Make.rules.in
-rw-r--r-- 4777 Makefile.in
-rw-r--r-- 6383 README
-rw-r--r-- 19 VERSION
-rw-r--r-- 7762 aclocal.m4
-rwxr-xr-x 781049 configure
-rw-r--r-- 89877 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