From 9729696c5cb03cde296e7e9a327ff09ce31e1f42 Mon Sep 17 00:00:00 2001
From: aldot <aldot@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Date: Sat, 20 Jan 2007 21:33:50 +0000
Subject: - get_terminal_width_height does not and should never write to fd.
 Cosmetic Precaution

git-svn-id: svn://busybox.net/trunk/busybox@17421 69ca8d6d-28ef-0310-b511-8ec308f3f277
---
 libbb/xfuncs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libbb')

diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index dc160bf5c..240ac5d3d 100644
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -572,7 +572,7 @@ void xstat(char *name, struct stat *stat_buf)
 
 /* It is perfectly ok to pass in a NULL for either width or for
  * height, in which case that value will not be set.  */
-int get_terminal_width_height(int fd, int *width, int *height)
+int get_terminal_width_height(const int fd, int *width, int *height)
 {
 	struct winsize win = { 0, 0, 0, 0 };
 	int ret = ioctl(fd, TIOCGWINSZ, &win);
-- 
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