From 56fbc04990fce7c2de77121708b29e346b02ed61 Mon Sep 17 00:00:00 2001
From: Sindre Sorhus <sindresorhus@gmail.com>
Date: Fri, 6 Sep 2013 16:12:49 +0200
Subject: [PATCH] Improve SSH if syntax

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

diff --git a/pure.zsh b/pure.zsh
index d50b7d4..897c777 100644
--- a/pure.zsh
+++ b/pure.zsh
@@ -33,7 +33,7 @@
 	setopt prompt_subst
 
 	# show username@host if logged in through SSH
-	if [[ -n "$SSH_CLIENT" || -n "$SSH_TTY" ]]; then
+	if [[ $SSH_CLIENT != '' || $SSH_TTY != '' ]]; then
 		local username='%n@%m '
 	fi