---

yaml
---
r: 181995
b: refs/heads/beta
c: 217cb6f
h: refs/heads/master
i:
  181993: 85b19b4
  181991: 742ebf9
v: v3

Author: charmeleon

[refs]

@@ -31,7 +31,7 @@ refs/heads/automation-fail: 1bf06495443584539b958873e04cc2f864ab10e4
 refs/heads/issue-18208-method-dispatch-3-quick-reject: 2009f85b9f99dedcec4404418eda9ddba90258a2
 refs/heads/batch: b7fd822592a4fb577552d93010c4a4e14f314346
 refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
-refs/heads/beta: 84813d3fbc12e15fed3507510682805644856088
+refs/heads/beta: 217cb6f131308f25ea7a6f66f8233b0cd46c581a
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
 refs/heads/tmp: eb836bf767aa1d8d4cba488a9091cde3c0ab4b2f

branches/beta/src/librustdoc/html/static/playpen.js

@@ -14,6 +14,7 @@
 (function() {
     if (window.playgroundUrl) {
         $('pre.rust').hover(function() {
+            if (!$(this).attr('id')) { return; }
             var id = '#' + $(this).attr('id').replace('rendered', 'raw');
             var a = $('<a>').text('⇱').attr('class', 'test-arrow');
             var code = $(id).text();