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| author | yoshiki@chromium.org <yoshiki@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-03-27 21:47:42 +0000 |
|---|---|---|
| committer | yoshiki@chromium.org <yoshiki@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-03-27 21:47:42 +0000 |
| commit | b412d29fbef042c310472f95c724d082410b4c12 (patch) | |
| tree | dc87f7e5634df56377d8f6db7e60f90682abc541 /ui | |
| parent | b65639761598b39ad67e8a2b615caac1e5a48ee9 (diff) | |
| download | chromium_src-b412d29fbef042c310472f95c724d082410b4c12.zip chromium_src-b412d29fbef042c310472f95c724d082410b4c12.tar.gz chromium_src-b412d29fbef042c310472f95c724d082410b4c12.tar.bz2 | |
tree.js: Prevent an exeption on key down when no item is selected.
BUG=none
TEST=none
Review URL: https://chromiumcodereview.appspot.com/13116003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@191034 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/webui/resources/js/cr/ui/tree.js | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ui/webui/resources/js/cr/ui/tree.js b/ui/webui/resources/js/cr/ui/tree.js index ad05b26..3c12715 100644 --- a/ui/webui/resources/js/cr/ui/tree.js +++ b/ui/webui/resources/js/cr/ui/tree.js @@ -137,6 +137,8 @@ cr.define('cr.ui', function() { return; var item = this.selectedItem; + if (!item) + return; var rtl = getComputedStyle(item).direction == 'rtl'; |