From 47ecb197dadd7cfe3be8ba11cb4816ba5ccaa680 Mon Sep 17 00:00:00 2001
From: Abhishek Varshney <Abhishekvrshny@users.noreply.github.com>
Date: Thu, 30 Apr 2020 06:48:34 +0530
Subject: [PATCH] fix(macos) leading whitespaces in wc command on osx (#264)

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 7772afea18e..2372f811012 100644
--- a/Makefile
+++ b/Makefile
@@ -284,7 +284,7 @@ endif
 
 test-kong: kong-test-container
 	docker-compose up -d
-	bash -c 'while [[ "$$(docker-compose ps | grep healthy | wc -l)" != "3" ]]; do docker-compose ps && sleep 5; done'
+	bash -c 'healthy=$$(docker-compose ps | grep healthy | wc -l); while [[ "$$(( $$healthy ))" != "3" ]]; do docker-compose ps && sleep 5; done'
 	docker exec kong /kong/.ci/run_tests.sh && make update-cache-images
 
 release-kong: test