diff options
Diffstat (limited to 'js/src')
| -rw-r--r-- | js/src/dom/selectorEngine.js | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/js/src/dom/selectorEngine.js b/js/src/dom/selectorEngine.js index b6b45bacb..55d2ce4bb 100644 --- a/js/src/dom/selectorEngine.js +++ b/js/src/dom/selectorEngine.js @@ -3,7 +3,7 @@ import Util from '../util' /** * -------------------------------------------------------------------------- - * Bootstrap (v4.0.0-beta): dom/selectorEngine.js + * Bootstrap (v4.1.1): dom/selectorEngine.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * -------------------------------------------------------------------------- */ @@ -69,6 +69,10 @@ const SelectorEngine = (() => { }, closest(element, selector) { + if (typeof selector !== 'string') { + return null + } + return closest(element, selector) }, |