From 896abf8fd74c690ffffee6df892fbb7dd2afd592 Mon Sep 17 00:00:00 2001
From: John <johndygit@live.com.ph>
Date: Fri, 2 Dec 2016 02:10:42 +0800
Subject: [PATCH] [csharp] AnimationState fixes.

Includes fix: https://github.com/EsotericSoftware/spine-runtimes/commit/a6ac746b4f351b8c6bc1351e26801311485b21fd
---
 spine-csharp/src/AnimationState.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spine-csharp/src/AnimationState.cs b/spine-csharp/src/AnimationState.cs
index 210c19d74..7e077742a 100644
--- a/spine-csharp/src/AnimationState.cs
+++ b/spine-csharp/src/AnimationState.cs
@@ -215,7 +215,7 @@ namespace Spine {
 			float alpha = from.alpha * entry.mixAlpha * (1 - mix);
 
 			bool firstFrame = entry.timelinesRotation.Count == 0;
-			if (firstFrame) entry.timelinesRotation.Capacity = timelineCount << 1;
+			if (firstFrame) entry.timelinesRotation.EnsureCapacity(timelines.Count << 1);
 			var timelinesRotation = entry.timelinesRotation.Items;
 
 			for (int i = 0; i < timelineCount; i++) {
@@ -389,7 +389,7 @@ namespace Spine {
 				from.timelinesRotation.Clear();
 
 				// If not completely mixed in, set mixAlpha so mixing out happens from current mix to zero.
-				if (from.mixingFrom != null) from.mixAlpha *= Math.Min(from.mixTime / from.mixDuration, 1);
+				if (from.mixingFrom != null && from.mixDuration > 0) current.mixAlpha *= Math.Min(from.mixTime / from.mixDuration, 1);
 			}
 
 			queue.Start(current);