| Index: chrome/browser/resources/extensions/extensions.js
|
| diff --git a/chrome/browser/resources/extensions/extensions.js b/chrome/browser/resources/extensions/extensions.js
|
| index 6500f07cbf32e1035b53ec1bb74840eeeb161c3a..f211a968f5e1eac666b065ae77d9fb38edcb0335 100644
|
| --- a/chrome/browser/resources/extensions/extensions.js
|
| +++ b/chrome/browser/resources/extensions/extensions.js
|
| @@ -352,8 +352,8 @@ cr.define('extensions', function() {
|
| };
|
|
|
| /**
|
| - * Sets the given overlay to show. This hides whatever overlay is currently
|
| - * showing, if any.
|
| + * Sets the given overlay to show. If the overlay is already showing, this is
|
| + * a no-op; otherwise, hides any currently-showing overlay.
|
| * @param {HTMLElement} node The overlay page to show. If null, all overlays
|
| * are hidden.
|
| */
|
| @@ -364,6 +364,8 @@ cr.define('extensions', function() {
|
|
|
| var currentlyShowingOverlay = ExtensionSettings.getCurrentOverlay();
|
| if (currentlyShowingOverlay) {
|
| + if (currentlyShowingOverlay == node) // Already displayed.
|
| + return;
|
| currentlyShowingOverlay.classList.remove('showing');
|
| cr.dispatchSimpleEvent($('overlay'), 'cancelOverlay');
|
| }
|
|
|