From 122c482dd5c0d5ddd982ce70cb622883480a1bf5 Mon Sep 17 00:00:00 2001
From: Tyler Benson <tyler.benson@datadoghq.com>
Date: Mon, 7 May 2018 13:23:29 +1000
Subject: [PATCH] Queue should block.

---
 .../hystrix-1.4/src/test/groovy/HystrixTest.groovy              | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dd-java-agent/instrumentation/hystrix-1.4/src/test/groovy/HystrixTest.groovy b/dd-java-agent/instrumentation/hystrix-1.4/src/test/groovy/HystrixTest.groovy
index 09740f50ab..19df272569 100644
--- a/dd-java-agent/instrumentation/hystrix-1.4/src/test/groovy/HystrixTest.groovy
+++ b/dd-java-agent/instrumentation/hystrix-1.4/src/test/groovy/HystrixTest.groovy
@@ -161,7 +161,7 @@ class HystrixTest extends AgentTestRunner {
       cmd.observe().subscribe { next ->
         queue.put(next)
       }
-      queue.poll()
+      queue.take()
     }
   }
 }