[as3] Ported fix for #1119

spine-as3/spine-as3/src/spine/animation/AnimationState.as

@@ -130,6 +130,9 @@ package spine.animation {
 
 			var finished : Boolean = updateMixingFrom(from, delta);
 			
+			from.animationLast = from.nextAnimationLast;
+			from.trackLast = from.nextTrackLast;
+
 			// Require mixTime > 0 to ensure the mixing from entry was applied at least once.
 			if (to.mixTime > 0 && (to.mixTime >= to.mixDuration || to.timeScale == 0)) {
 				// Require totalAlpha == 0 to ensure mixing is complete, unless mixDuration == 0 (the transition is a single frame).
@@ -141,8 +144,6 @@ package spine.animation {
 				return finished;
 			}
 				
-			from.animationLast = from.nextAnimationLast;
-			from.trackLast = from.nextTrackLast;
 			from.trackTime += delta * from.timeScale;
 			to.mixTime += delta * to.timeScale;
 			return false;