[ros-svn] [greatlrd] 14228: LPUNKNOWN pUnkOuter did check it was NULL and return

[greatlrd at svn.reactos.com]

 LPUNKNOWN pUnkOuter did check it was NULL and return 
forget it should be not equal with NULL it return 
thx to mifritscher did the first test to find my mistake


Updated files:
trunk/reactos/lib/ddraw/ddraw.c