1 files changed, 4 insertions, 1 deletions
diff --git a/Xi/chgdctl.c b/Xi/chgdctl.c
index 7daf58461..31d3a57f3 100644
--- a/Xi/chgdctl.c
+++ b/Xi/chgdctl.c
@@ -187,7 +187,10 @@ ProcXChangeDeviceControl(ClientPtr client)
     case DEVICE_ENABLE:
         e = (xDeviceEnableCtl *) &stuff[1];
 
-        status = ChangeDeviceControl(client, dev, (xDeviceCtl *) e);
+        if (IsXTestDevice(dev, NULL))
+            status = !Success;
+        else
+            status = ChangeDeviceControl(client, dev, (xDeviceCtl *) e);
 
         if (status == Success) {
             if (e->enable)