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Code Issues Releases Wiki Activity

this fixes #820

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gorhill 2015-10-13 09:34:11 -04:00
parent 24a9d91b71
commit 6424aee788
1 changed files with 17 additions and 0 deletions
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17
platform/firefox/vapi-background.js
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@ -1051,6 +1051,10 @@ var tabWatcher = (function() {
}
};
var removeTarget = function(target) {
onClose({ target: target });
};
// https://developer.mozilla.org/en-US/docs/Web/Events/TabOpen
//var onOpen = function({target}) {
// var tabId = tabIdFromTarget(target);
@ -1246,6 +1250,7 @@ var tabWatcher = (function() {
browserFromTarget: browserFromTarget,
currentBrowser: currentBrowser,
indexFromTarget: indexFromTarget,
removeTarget: removeTarget,
start: start,
tabFromBrowser: tabFromBrowser,
tabIdFromTarget: tabIdFromTarget
@ -2050,10 +2055,22 @@ vAPI.net.registerListeners = function() {
var locationChangedListener = function(e) {
var browser = e.target;
// I have seen this happens (at startup time)
if ( !browser.currentURI ) {
return;
}
// https://github.com/gorhill/uBlock/issues/697
// Dismiss event if the associated tab is pending.
var tab = tabWatcher.tabFromBrowser(browser);
if ( !vAPI.fennec && tab && tab.hasAttribute('pending') ) {
// https://github.com/gorhill/uBlock/issues/820
// Firefox quirk: it happens the `pending` attribute was not
// present for certain tabs at startup -- and this can cause
// unwanted [browser <--> tab id] associations internally.
// Dispose of these if it is found the `pending` attribute is
// set.
tabWatcher.removeTarget(tab);
return;
}