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Bug 468168 - Session restore: click restore twice, it restores all tabs twice. r=dietrich

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This commit is contained in:
Simon Bünzli 2008-12-08 13:53:59 +01:00
parent 9cfc9f9eb3
commit c095124efa
1 changed files with 5 additions and 1 deletions
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6
browser/components/sessionstore/content/aboutSessionRestore.js
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@ -49,8 +49,10 @@ window.onload = function() {
if (!sessionData.value) {
var ss = Cc["@mozilla.org/browser/sessionstartup;1"].getService(Ci.nsISessionStartup);
sessionData.value = ss.state;
if (!sessionData.value)
if (!sessionData.value) {
document.getElementById("errorTryAgain").disabled = true;
return;
}
}
// make sure the data is tracked to be restored in case of a subsequent crash
var event = document.createEvent("UIEvents");
@ -102,6 +104,8 @@ function initTreeView() {
// User actions
function restoreSession() {
document.getElementById("errorTryAgain").disabled = true;
// remove all unselected tabs from the state before restoring it
var ix = gStateObject.windows.length - 1;
for (var t = gTreeData.length - 1; t >= 0; t--) {