From e1e5d874ba7189f19e19e161f82be08d642ad010 Mon Sep 17 00:00:00 2001
From: Jeremy McMillan <jeremy.mcmillan@gmail.com>
Date: Sat, 5 Jan 2019 21:17:41 -0600
Subject: [PATCH] checking for truthiness better than len

---
 salt/utils/network.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/salt/utils/network.py b/salt/utils/network.py
index 9d93596759..b87b11469a 100644
--- a/salt/utils/network.py
+++ b/salt/utils/network.py
@@ -1899,7 +1899,7 @@ def dns_check(addr, port, safe=False, ipv6=None):
                 except socket.error:
                     pass
             if not resolved:
-                if len(candidates) > 0:
+                if candidates:
                     resolved = candidates[0]
                 else:
                     error = True