From 7e64f1cac5d1626432994370887da2cca1b9e3a1 Mon Sep 17 00:00:00 2001
From: gscalise <gscalise@users.noreply.github.com>
Date: Thu, 14 Mar 2019 13:09:55 +0000
Subject: [PATCH] `-v` is not supported in zsh 5.1.1

---
 powerlevel9k.zsh-theme | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index 701bd99b..0a73a902 100755
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -22,7 +22,7 @@
 
 # Bail out if it's not the first time the file is being sourced.
 # Second sourcing will cause mayhem.
-[[ -v _P9K_SOURCED ]] && return
+[[ -n "${_P9K_SOURCED}" ]] && return
 readonly _P9K_SOURCED=1
 
 typeset -g _P9K_INSTALLATION_DIR