From 91bee0370ca852287985f80756284748ec99acdb Mon Sep 17 00:00:00 2001
From: Roland <rk@rkuhn.info>
Date: Thu, 3 Nov 2011 19:11:15 +0100
Subject: [PATCH] fix TestKit.receiveWhile when using implicitly discovered
 maximum wait time (i.e. default argument)

---
 akka-testkit/src/main/scala/akka/testkit/TestKit.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/akka-testkit/src/main/scala/akka/testkit/TestKit.scala b/akka-testkit/src/main/scala/akka/testkit/TestKit.scala
index fbf8138bfe..1f4f0d680e 100644
--- a/akka-testkit/src/main/scala/akka/testkit/TestKit.scala
+++ b/akka-testkit/src/main/scala/akka/testkit/TestKit.scala
@@ -477,7 +477,7 @@ class TestKit(_app: AkkaApplication) {
    * </pre>
    */
   def receiveWhile[T](max: Duration = Duration.MinusInf, idle: Duration = Duration.Inf, messages: Int = Int.MaxValue)(f: PartialFunction[AnyRef, T]): Seq[T] = {
-    val stop = now + (if (max == Duration.MinusInf) remaining else max.dilated)
+    val stop = now + (if (max eq Duration.MinusInf) remaining else max.dilated)
     var msg: Message = NullMessage
 
     @tailrec