master 7bf17ceee8: Wait for events from all displays in Xm dialogs even on XI2

[Po Lu]

branch: master
commit 7bf17ceee8c2d347917541e143ce25609e90ebbb
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Wait for events from all displays in Xm dialogs even on XI2
    
    * src/xfns.c (Fx_file_dialog): Always process events from all
    displays.
---
 src/xfns.c | 16 +---------------
 1 file changed, 1 insertion(+), 15 deletions(-)

diff --git a/src/xfns.c b/src/xfns.c
index 27bca5523c..7176d62609 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -8787,25 +8787,11 @@ DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 
2, 5, 0,
   while (result == 0)
     {
       XEvent event, copy;
-#ifdef HAVE_XINPUT2
-      x_menu_wait_for_event (FRAME_X_DISPLAY (f));
-#else
       x_menu_wait_for_event (0);
-#endif
 
-      if (
-#ifndef HAVE_XINPUT2
-         XtAppPending (Xt_app_con)
-#else
-         XPending (FRAME_X_DISPLAY (f))
-#endif
-         )
+      if (XtAppPending (Xt_app_con))
        {
-#ifndef HAVE_XINPUT2
          XtAppNextEvent (Xt_app_con, &event);
-#else
-         XNextEvent (FRAME_X_DISPLAY (f), &event);
-#endif
 
          copy = event;
          if (event.type == KeyPress