From 6e33e6f09744dccdf8dc23db37fc468bcaa47f44 Mon Sep 17 00:00:00 2001
From: Gerd Moellmann <gerd@gnu.org>
Date: Wed, 17 Jan 2001 12:59:47 +0000
Subject: [PATCH] (redisplay_tool_bar): Change tool bar's height when not
 everything could be displayed.

---
 src/xdisp.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/xdisp.c b/src/xdisp.c
index 62211e3890c..15f950c5e77 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -7460,6 +7460,11 @@ redisplay_tool_bar (f)
   if (auto_resize_tool_bars_p)
     {
       int nlines;
+
+      /* If we couldn't display everything, change the tool-bar's
+	 height.  */
+      if (IT_STRING_CHARPOS (it) < it.end_charpos)
+	change_height_p = 1;
       
       /* If there are blank lines at the end, except for a partially
 	 visible blank line at the end that is smaller than
-- 
2.39.5