[PATCH] dix: Add null pointer check to prevent crash.

[Rami Ylimaki]

Signed-off-by: Rami Ylimaki <ext-rami.ylimaki at nokia.com>
---
 dix/events.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dix/events.c b/dix/events.c
index ec6aff7..448683f 100644
--- a/dix/events.c
+++ b/dix/events.c
@@ -5421,7 +5421,7 @@ DeleteWindowFromAnyEvents(WindowPtr pWin, Bool freeResources)
             /* If the focus window is a root window (ie. has no parent) then don't
                delete the focus from it. */
 
-            if ((pWin == focus->win) && (pWin->parent != NullWindow))
+            if (focus && (pWin == focus->win) && (pWin->parent != NullWindow))
             {
                 int focusEventMode = NotifyNormal;
 
-- 
1.6.0.4