Prevent XdndPosition messages from rarely being sent out of band

* src/xterm.c (handle_one_xevent): Don't clear
`x_dnd_waiting_for_status_window' if a pending position message
was sent in reply to an XdndStatus event.

diff --git a/src/xterm.c b/src/xterm.c
index fa43371f05ce0195528e7c423f74d198ddc4794f..c83ddc6b9ea3222743149082cbc3bd4b5e80d480 100644 (file)
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -16456,10 +16456,15 @@ handle_one_xevent (struct x_display_info *dpyinfo,
                    XSendEvent (dpyinfo->display, target,
                                False, NoEventMask,
                                &x_dnd_pending_send_position);
-                 }
+                   x_dnd_pending_send_position.type = 0;
 
-               x_dnd_pending_send_position.type = 0;
-               x_dnd_waiting_for_status_window = None;
+                   /* Since we sent another XdndPosition message, we
+                      have to wait for another one in reply, so don't
+                      reset `x_dnd_waiting_for_status_window'
+                      here.  */
+                 }
+               else
+                 x_dnd_waiting_for_status_window = None;
              }
 
            goto done;