From: Richard M. Stallman <rms@gnu.org>
Date: Sat, 3 May 1997 06:13:30 +0000 (+0000)
Subject: (x_set_scroll_bar_width): If arg is too small, round it up.
X-Git-Tag: emacs-20.1~2316
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=09d8c7ac8beccb901052580a4522ce476bd982d2;p=emacs.git

(x_set_scroll_bar_width): If arg is too small, round it up.
---

diff --git a/src/xfns.c b/src/xfns.c
index 345f2f14c7d..56ec4455c7f 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -2004,8 +2004,8 @@ x_set_scroll_bar_width (f, arg, oldval)
     {
       int wid = FONT_WIDTH (f->output_data.x->font);
 
-      if (XFASTINT (arg) < 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM)
-	Fsignal (Qargs_out_of_range, Fcons (arg, Qnil));
+      if (XFASTINT (arg) <= 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM)
+	XSETINT (arg, 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM + 1);
 
       FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = XFASTINT (arg);
       FRAME_SCROLL_BAR_COLS (f) = (XFASTINT (arg) + wid-1) / wid;