fix NPE (#28)

don-vip · blackears · commit d86311885919 · 2018-08-07T18:30:20.000-04:00
diff --git a/svg-core/src/main/java/com/kitfox/svg/TransformableElement.java b/svg-core/src/main/java/com/kitfox/svg/TransformableElement.java
@@ -110,7 +110,7 @@ protected Shape shapeToParent(Shape shape)
 
     protected Rectangle2D boundsToParent(Rectangle2D rect)
     {
-        if (xform == null)
+        if (xform == null || rect == null)
         {
             return rect;
         }

Original file line number	Diff line number	Diff line change
`@@ -110,7 +110,7 @@ protected Shape shapeToParent(Shape shape)`
`110`	`110`
`111`	`111`	`protected Rectangle2D boundsToParent(Rectangle2D rect)`
`112`	`112`	`{`
`113`		`- if (xform == null)`
	`113`	`+ if (xform == null \|\| rect == null)`
`114`	`114`	`{`
`115`	`115`	`return rect;`
`116`	`116`	`}`