[win32k]

[reactos.git] / reactos / subsystems / win32 / win32k / ntuser / msgqueue.c

diff --git a/reactos/subsystems/win32/win32k/ntuser/msgqueue.c b/reactos/subsystems/win32/win32k/ntuser/msgqueue.c
index 6ac4711..f90bf1f 100644 (file)
--- a/reactos/subsystems/win32/win32k/ntuser/msgqueue.c
+++ b/reactos/subsystems/win32/win32k/ntuser/msgqueue.c
@@ -1963,8 +1963,11 @@ MsqCleanupMessageQueue(PUSER_MESSAGE_QUEUE MessageQueue)
    }
 
    // Clear it all out.
-   pti->pcti->fsWakeBits = 0;
-   pti->pcti->fsChangeBits = 0;
+   if(pti->pcti)
+   {
+       pti->pcti->fsWakeBits = 0;
+       pti->pcti->fsChangeBits = 0;
+   }
 
    MessageQueue->nCntsQBits[QSRosKey] = 0;
    MessageQueue->nCntsQBits[QSRosMouseMove] = 0;