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| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2017-12-07 22:55:14 +0100 |
|---|---|---|
| committer | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2017-12-07 22:55:14 +0100 |
| commit | 423e5ac6f3ca61cd050277293dcae9faf9bd08f5 (patch) | |
| tree | 8d7304202b99b5ebe2c6a29769fb09d797fa6f7a /src | |
| parent | 71b70feb1ffaf98f4183fd94231ac3cc442651f0 (diff) | |
| download | rust-423e5ac6f3ca61cd050277293dcae9faf9bd08f5.tar.gz rust-423e5ac6f3ca61cd050277293dcae9faf9bd08f5.zip | |
Fix JS errors
Diffstat (limited to 'src')
| -rw-r--r-- | src/librustdoc/html/static/main.js | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/librustdoc/html/static/main.js b/src/librustdoc/html/static/main.js index 0db739fe061..06e9cbbdf9a 100644 --- a/src/librustdoc/html/static/main.js +++ b/src/librustdoc/html/static/main.js @@ -107,7 +107,10 @@ } function showSidebar() { - document.getElementsByClassName("sidebar-elems")[0].style.display = "block"; + var elems = document.getElementsByClassName("sidebar-elems")[0]; + if (elems) { + elems.style.display = "block"; + } var sidebar = document.getElementsByClassName('sidebar')[0]; sidebar.style.position = 'fixed'; sidebar.style.width = '100%'; @@ -116,7 +119,10 @@ } function hideSidebar() { - document.getElementsByClassName("sidebar-elems")[0].style.display = ""; + var elems = document.getElementsByClassName("sidebar-elems")[0]; + if (elems) { + elems.style.display = ""; + } var sidebar = document.getElementsByClassName('sidebar')[0]; sidebar.style.position = ''; sidebar.style.width = ''; |