From aae7d871ba564c188a16eff96dac302ba74aade1 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sun, 18 Dec 2011 12:18:38 -0800
Subject: [PATCH] environment: don't save COLUMNS

---
 bin/phase-functions.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/phase-functions.sh b/bin/phase-functions.sh
index 664202ad9..26ffde6b4 100644
--- a/bin/phase-functions.sh
+++ b/bin/phase-functions.sh
@@ -83,7 +83,7 @@ filter_readonly_variables() {
 	local x filtered_vars
 	local readonly_bash_vars="BASHOPTS BASHPID DIRSTACK EUID
 		FUNCNAME GROUPS PIPESTATUS PPID SHELLOPTS UID"
-	local bash_misc_vars="BASH BASH_.* COMP_WORDBREAKS HISTCMD
+	local bash_misc_vars="BASH BASH_.* COLUMNS COMP_WORDBREAKS HISTCMD
 		HISTFILE HOSTNAME HOSTTYPE IFS LINENO MACHTYPE OLDPWD
 		OPTERR OPTIND OSTYPE POSIXLY_CORRECT PS4 PWD RANDOM
 		SECONDS SHELL SHLVL _"
-- 
2.26.2