From: Patrick H. Lauke <redux@splintered.co.uk>
Date: Sun, 9 Apr 2017 15:19:20 +0000 (+0100)
Subject: Prevent default for ESC in modal.js
X-Git-Tag: v4.0.0-beta~166^2~106^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2626eba5f1218dc79064598e2f43a30116bd5742;p=thirdparty%2Fbootstrap.git

Prevent default for ESC in modal.js

ESC can be used to close modals, but on OS X/macOS this also jumps out
of full-screen mode. `preventDefault` suppresses this.
---

diff --git a/js/src/modal.js b/js/src/modal.js
index 779b9a402f..02d463945b 100644
--- a/js/src/modal.js
+++ b/js/src/modal.js
@@ -289,6 +289,7 @@ const Modal = (($) => {
       if (this._isShown && this._config.keyboard) {
         $(this._element).on(Event.KEYDOWN_DISMISS, (event) => {
           if (event.which === ESCAPE_KEYCODE) {
+            event.preventDefault()
             this.hide()
           }
         })