From 5796bf0472d9612ef165daeb108142dfa2689b7c Mon Sep 17 00:00:00 2001
From: cotox <39076296+cotox@users.noreply.github.com>
Date: Mon, 3 Dec 2018 22:09:55 +0800
Subject: [PATCH] Fix $city always not work

---
 superbench.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/superbench.sh b/superbench.sh
index c031bfd..c07998a 100644
--- a/superbench.sh
+++ b/superbench.sh
@@ -379,7 +379,7 @@ ip_info4() {
 	org=$(python tools.py geoip org)
 	countryCode=$(python tools.py ipip country_code)
 	region=$(python tools.py ipip province)
-	if [ !city ]; then
+	if [ -z "$city" ]; then
 		city=${region}
 	fi