From b0aedb0aac493711f796797c2c63919d6ab98e6b Mon Sep 17 00:00:00 2001
From: aram-ahak <aram.hakobyan@plexonic.com>
Date: Thu, 28 Jun 2018 12:15:28 +0400
Subject: [PATCH] Fixed illogical comparison warning (#1128)

---
 spine-as3/spine-as3/src/spine/animation/TrackEntry.as | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spine-as3/spine-as3/src/spine/animation/TrackEntry.as b/spine-as3/spine-as3/src/spine/animation/TrackEntry.as
index aa6eb3661..1d9543dfe 100644
--- a/spine-as3/spine-as3/src/spine/animation/TrackEntry.as
+++ b/spine-as3/spine-as3/src/spine/animation/TrackEntry.as
@@ -99,7 +99,7 @@ package spine.animation {
 				var id : String = intId.toString();
 				var contained: Object = propertyIDs[id];
 				propertyIDs[id] = true;
-				if (contained != undefined) {					
+				if (contained != null) {
 					timelineData[i] = AnimationState.SUBSEQUENT;
 				} else if (to == null || !to.hasTimeline(intId)) {				
 					timelineData[i] = AnimationState.FIRST;