1 files changed, 2 insertions, 0 deletions
diff --git a/Xi/exevents.c b/Xi/exevents.c
index fb84bef6f..641bead33 100644
--- a/Xi/exevents.c
+++ b/Xi/exevents.c
@@ -1279,6 +1279,8 @@ SendEventToAllWindows(DeviceIntPtr dev, Mask mask, xEvent * ev, int count)
 
     for (i = 0; i < screenInfo.numScreens; i++) {
         pWin = WindowTable[i];
+        if (!pWin)
+            continue;
         (void)DeliverEventsToWindow(pWin, ev, count, mask, NullGrab, dev->id);
         p1 = pWin->firstChild;
         FindInterestedChildren(dev, p1, mask, ev, count);