From 59bb481296a97b4e22c6ca9b189b1024fd9856b4 Mon Sep 17 00:00:00 2001
From: Frank Terbeck <ft@grml.org>
Date: Sat, 15 Sep 2007 13:45:33 +0200
Subject: [PATCH] Fixing check for terminal width

---
 etc/grml/lsb-functions | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/etc/grml/lsb-functions b/etc/grml/lsb-functions
index 304ce06..d2df8c9 100644
--- a/etc/grml/lsb-functions
+++ b/etc/grml/lsb-functions
@@ -789,10 +789,13 @@ case "$*" in
 	[ -n "${EBUILD}" ] && COLS=80
 esac
 
+# Setup COLS and ENDCOL so eend can line up the [ ok ]
+# width of [ ok ] == 7
 if [ "${COLS}" -eq 0 ] ; then
-	# Setup COLS and ENDCOL so eend can line up the [ ok ]
 	COLS="$(stty size 2>/dev/null | cut -d' ' -f2)"
-	[ "${COLS}" -gt 0 ] || COLS=80		# width of [ ok ] == 7
+	if [ -z "${COLS}" ] || [ "${COLS}" -gt 0 ] ; then
+		COLS=80
+	fi
 fi
 
 if [ "${RC_ENDCOL}" = "yes" ]; then
-- 
2.1.4