From: 软件工程师李飛 <lifei@7v1.net>
Date: Thu, 8 Oct 2015 20:02:35 +0000 (-0700)
Subject: Fix incorrect variable in dynamic examples
X-Git-Tag: deprecate-dynamic-initializer~346
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f666e198bc2bea369a8be50352e87e1f867731f3;p=folly.git

Fix incorrect variable in dynamic examples

Summary: Fixes facebook/folly#323

Reviewed By: @JoelMarcey

Differential Revision: D2518882

Pulled By: @fredemmott

fb-gh-sync-id: fc0a07d925945f7d7e1cddb7302c8bf18e0130ab
---

diff --git a/folly/docs/Dynamic.md b/folly/docs/Dynamic.md
index 924bb714..d807e113 100644
--- a/folly/docs/Dynamic.md
+++ b/folly/docs/Dynamic.md
@@ -29,7 +29,7 @@ folly::dynamic;` was used):
     dynamic array = { "array ", "of ", 4, " elements" };
     assert(array.size() == 4);
     dynamic emptyArray = {};
-    assert(array.empty());
+    assert(emptyArray.empty());
 
     // Maps from dynamics to dynamics are called objects.  The
     // dynamic::object constant is how you make an empty map from dynamics