From 7fdb404a1352019d83497da1cbbae85ed3cc5acc Mon Sep 17 00:00:00 2001
From: liyuqian <liyuqian@google.com>
Date: Fri, 22 Jun 2018 13:58:46 -0700
Subject: [PATCH] Add the missing canvas.save and canvas.restore (#18722)

This fixes https://github.com/flutter/flutter/issues/18708
---
 packages/flutter/lib/src/rendering/proxy_box.dart | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/flutter/lib/src/rendering/proxy_box.dart b/packages/flutter/lib/src/rendering/proxy_box.dart
index dd12748554..f94e16fe7b 100644
--- a/packages/flutter/lib/src/rendering/proxy_box.dart
+++ b/packages/flutter/lib/src/rendering/proxy_box.dart
@@ -1752,8 +1752,10 @@ class RenderPhysicalShape extends _RenderPhysicalModelBase<Path> {
           );
         }
         canvas.drawPath(offsetPath, new Paint()..color = color..style = PaintingStyle.fill);
+        canvas.save();
         canvas.clipPath(offsetPath);
         super.paint(context, offset);
+        canvas.restore();
         assert(context.canvas == canvas, 'canvas changed even though needsCompositing was false');
       }
     }