From a46b6500af43cb02fb8d143c9b02c51978cde797 Mon Sep 17 00:00:00 2001
From: Cheng-Li Jerry Ma <chengli.ma@gmail.com>
Date: Fri, 9 Nov 2018 09:47:29 -0700
Subject: [PATCH] Fix missing check_7_4

Signed-off-by: Cheng-Li Jerry Ma <chengli.ma@gmail.com>
---
 functions_lib.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/functions_lib.sh b/functions_lib.sh
index 26062c8..f7c32ba 100644
--- a/functions_lib.sh
+++ b/functions_lib.sh
@@ -131,6 +131,7 @@ docker_swarm_configuration() {
   check_7_1
   check_7_2
   check_7_3
+  check_7_4
   check_7_5
   check_7_6
   check_7_7