ImageDataUtil.gaussianBlur strength

src/lime/_internal/graphics/ImageDataUtil.hx

@@ -783,6 +783,7 @@ class ImageDataUtil {
 
 		var x: Int;
 		var y: Int;
+		if (strength > 1) {
 			if (offset <= 0) {
 				y = 0;
 				while (y < h) {
@@ -804,6 +805,7 @@ class ImageDataUtil {
 					y -= 1;
 				}
 			}
+		}
 		
 		image.dirty = true;
 		image.version++;
@@ -813,8 +815,7 @@ class ImageDataUtil {
 		if (imagePremultiplied) image.premultiplied = true;
 		if (sourceImagePremultiplied) sourceImage.premultiplied = true;
 
-		if (imgA == sourceImage.data) return sourceImage;
-		return image;
+		return sourceImage;
 
 	}