From 4051dedd226bcbb7f6a2f42d47cfbff1101364e0 Mon Sep 17 00:00:00 2001
From: NathanSweet <nathan.sweet@gmail.com>
Date: Tue, 7 May 2013 01:13:34 +0200
Subject: [PATCH] Minor fixes.

---
 spine-as3/spine-as3/src/spine/Skin.as                         | 2 +-
 spine-as3/spine-as3/src/spine/attachments/RegionAttachment.as | 2 +-
 .../spine-starling/src/spine/starling/SkeletonSprite.as       | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/spine-as3/spine-as3/src/spine/Skin.as b/spine-as3/spine-as3/src/spine/Skin.as
index 68d21d7e1..6cbdc9f31 100644
--- a/spine-as3/spine-as3/src/spine/Skin.as
+++ b/spine-as3/spine-as3/src/spine/Skin.as
@@ -38,7 +38,7 @@ public class Skin {
 			var slotIndex:int = parseInt(key.substring(0, colon));
 			var name:String = key.substring(colon + 1);
 			var slot:Slot = skeleton.slots[slotIndex];
-			if (slot.attachment.name == name) {
+			if (slot.attachment && slot.attachment.name == name) {
 				var attachment:Attachment = getAttachment(slotIndex, name);
 				if (attachment != null)
 					slot.attachment = attachment;
diff --git a/spine-as3/spine-as3/src/spine/attachments/RegionAttachment.as b/spine-as3/spine-as3/src/spine/attachments/RegionAttachment.as
index 5ef46cb7e..f0f663566 100644
--- a/spine-as3/spine-as3/src/spine/attachments/RegionAttachment.as
+++ b/spine-as3/spine-as3/src/spine/attachments/RegionAttachment.as
@@ -86,7 +86,7 @@ public dynamic class RegionAttachment extends Attachment {
 		offset[Y4] = localYCos + localX2Sin;
 	}
 
-	public function updateVertices (bone:Bone, vertices:Vector.<Number>) : void {
+	public function computeVertices (bone:Bone, vertices:Vector.<Number>) : void {
 		var x:Number = bone.worldX;
 		var y:Number = bone.worldY;
 		var m00:Number = bone.m00;
diff --git a/spine-starling/spine-starling/src/spine/starling/SkeletonSprite.as b/spine-starling/spine-starling/src/spine/starling/SkeletonSprite.as
index 74a93e5bc..47f8dc37e 100644
--- a/spine-starling/spine-starling/src/spine/starling/SkeletonSprite.as
+++ b/spine-starling/spine-starling/src/spine/starling/SkeletonSprite.as
@@ -41,7 +41,7 @@ public class SkeletonSprite extends DisplayObject implements IAnimatable {
 			var regionAttachment:RegionAttachment = slot.attachment as RegionAttachment;
 			if (regionAttachment != null) {
 				var vertices:Vector.<Number> = this.vertices;
-				regionAttachment.updateVertices(slot.bone, vertices);
+				regionAttachment.computeVertices(slot.bone, vertices);
 				var r:Number = skeleton.r * slot.r;
 				var g:Number = skeleton.g * slot.g;
 				var b:Number = skeleton.b * slot.b;
@@ -99,7 +99,7 @@ public class SkeletonSprite extends DisplayObject implements IAnimatable {
 				continue;
 
 			var vertices:Vector.<Number> = this.vertices;
-			regionAttachment.updateVertices(slot.bone, vertices);
+			regionAttachment.computeVertices(slot.bone, vertices);
 
 			value = vertices[0];
 			if (value < minX)