Minor fix in copyPixels (null alphaPoint with alphaImage)

2015-08-26 10:03:34 -07:00
parent b10a876307
commit 2839d21a78
1 changed files with 2 additions and 0 deletions
--- a/lime/graphics/utils/ImageDataUtil.hx
+++ b/lime/graphics/utils/ImageDataUtil.hx
@@ -239,6 +239,8 @@ class ImageDataUtil {
 					
 				} else {
 					
+					if (alphaPoint == null) alphaPoint = new Vector2 ();
+					
 					var alphaData = alphaImage.buffer.data;
 					var alphaFormat = alphaImage.buffer.format;
 					var alphaPremultiplied = alphaImage.buffer.premultiplied;