From a9c0010533ccd89d5e7a7c2826ef18f1a9ca9e8a Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Tue, 27 Jul 1993 08:33:44 +0000
Subject: [PATCH] (x_iconify_frame): Handle case where frame was invisible.

---
 src/xterm.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/xterm.c b/src/xterm.c
index 4005f5a603c..382c93ce82d 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -4502,6 +4502,14 @@ x_iconify_frame (f)
      IconicState.  */
   x_wm_set_window_state (f, IconicState);
 
+  if (!FRAME_VISIBLE_P (f))
+    {
+      /* If the frame was withdrawn, before, we must map it.  */
+      XMapWindow (XDISPLAY FRAME_X_WINDOW (f));
+      if (FRAME_HAS_VERTICAL_SCROLL_BARS (f))
+	XMapSubwindows (x_current_display, FRAME_X_WINDOW (f));
+    }
+
   f->async_iconified = 1;
 #else /* ! defined (HAVE_X11) */
   XUnmapWindow (XDISPLAY FRAME_X_WINDOW (f));
-- 
2.30.2