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Make the meaning of "tabsToRestore" clear

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This commit is contained in:
Piro / YUKI Hiroshi 2014-07-02 02:27:26 +09:00
parent a1ced64bfb
commit b386b85bd3
1 changed files with 2 additions and 3 deletions
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5
modules/browser.js
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@ -6626,12 +6626,12 @@ TreeStyleTabBrowser.prototype = inherit(TreeStyleTabWindow.prototype, {
var level = utils.getTreePref('restoreTree.level');
var tabs = this.getAllTabs(this.mTabBrowser);
var tabsToRestore = 0;
var tabsToRestore = 0; // it is the number of pending tabs.
if (utils.SessionStoreInternal &&
utils.SessionStoreInternal._browserEpochs) {
// for Firefox 29 and later
// (after https://bugzilla.mozilla.org/show_bug.cgi?id=942374)
var browserEpochs = utils.SessionStoreInternal._browserEpochs;
let browserEpochs = utils.SessionStoreInternal._browserEpochs;
tabsToRestore = tabs.filter(function(aTab) {
return browserEpochs.has(aTab.linkedBrowser.permanentKey);
}).length;
@ -6646,7 +6646,6 @@ TreeStyleTabBrowser.prototype = inherit(TreeStyleTabWindow.prototype, {
dump(' tabsToRestore = '+tabsToRestore+'\n');
if (
level <= this.kRESTORE_TREE_LEVEL_NONE ||
!tabsToRestore ||
tabsToRestore <= 1
)
return;