From 9471accaec131e2bc39666410c828fe08449cf9a Mon Sep 17 00:00:00 2001
From: Howland Owl <truck@notonfire.co.uk>
Date: Fri, 9 Dec 2016 21:30:58 +0200
Subject: [PATCH] bash has -v, zsh just checks the variable.

---
 zshrc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/zshrc b/zshrc
index 4561b25..d53aa02 100644
--- a/zshrc
+++ b/zshrc
@@ -9,7 +9,7 @@ SAVEHIST=2000
 setopt appendhistory autocd extendedglob
 
 if [ -x /usr/bin/xset ]; then
-	if [ -v DISPLAY ]; then
+	if [ ${DISPLAY} ]; then
 		xset -b
 	fi
 fi