From: Frank Terbeck <ft@grml.org>
Date: Sat, 15 Sep 2007 11:45:33 +0000 (+0200)
Subject: Fixing check for terminal width
X-Git-Tag: 0.3.26~2
X-Git-Url: https://git.grml.org/?a=commitdiff_plain;h=59bb481296a97b4e22c6ca9b189b1024fd9856b4;hp=ea4ba6939d7e0b37d959bce2233d8159a197950d;p=grml-etc-core.git

Fixing check for terminal width
---

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