Return failure if native function failed. one more test passes

Modified: trunk/reactos/lib/kernel32/thread/thread.c

--- trunk/reactos/lib/kernel32/thread/thread.c	2005-08-09 08:50:57 UTC (rev 17235)
+++ trunk/reactos/lib/kernel32/thread/thread.c	2005-08-09 08:54:56 UTC (rev 17236)
@@ -530,7 +530,10 @@

 				  &AffinityMask,
 				  sizeof(KAFFINITY));
   if (!NT_SUCCESS(Status))

+  {

     SetLastErrorByStatus(Status);

+    ThreadBasic.AffinityMask = 0;
+  }

 
   return(ThreadBasic.AffinityMask);
 }