Ignore resetting devices upon some events we don't have to handle

* src/xterm.c (handle_one_xevent): Ignore SlaveSwitch
DeviceChanged events.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/xterm.c b/src/xterm.c
index 52715892703..af0c5c0bfde 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -11167,6 +11167,13 @@ handle_one_xevent (struct x_display_info *dpyinfo,
           case XI_PropertyEvent:
           case XI_HierarchyChanged:
           case XI_DeviceChanged:
+
+#ifdef XISlaveSwitch
+            if (xi_event->evtype == XI_DeviceChanged
+                && (((XIDeviceChangedEvent *) xi_event)->reason
+                    == XISlaveSwitch))
+              goto XI_OTHER;
+#endif
             x_init_master_valuators (dpyinfo);
             goto XI_OTHER;
 #ifdef XI_TouchBegin