Index: sky/sdk/lib/rendering/stack.dart |
diff --git a/sky/sdk/lib/rendering/stack.dart b/sky/sdk/lib/rendering/stack.dart |
index a487aa576fd8e12607ae2640e822f09bb889f54b..747ffdf8f75fd1189399aa6ec48e6561b2ad1c28 100644 |
--- a/sky/sdk/lib/rendering/stack.dart |
+++ b/sky/sdk/lib/rendering/stack.dart |
@@ -138,7 +138,7 @@ class RenderStack extends RenderBox with ContainerRenderObjectMixin<RenderBox, S |
if (hasNonPositionedChildren) |
size = new Size(width, height); |
else |
- size = constraints.constrain(Size.infinite); |
+ size = constraints.biggest; |
assert(!size.isInfinite); |
assert(size.width == constraints.constrainWidth(width)); |