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Bug 1069605 - Make sure settings lock exists before trying to remove it; r=bent

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This commit is contained in:
Kyle Machulis 2014-09-18 17:23:27 -07:00
parent abed0464a7
commit 4cb996a29c
1 changed files with 2 additions and 0 deletions
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2
dom/settings/SettingsRequestManager.jsm
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@ -711,6 +711,7 @@ let SettingsRequestManager = {
removeLock: function(aLockID) {
if (DEBUG) debug("Removing lock " + aLockID);
if (this.lockInfo[aLockID]) {
let transaction = this.lockInfo[aLockID]._transaction;
if (transaction) {
try {
@ -724,6 +725,7 @@ let SettingsRequestManager = {
}
}
delete this.lockInfo[aLockID];
}
let index = this.settingsLockQueue.indexOf(aLockID);
if (index > -1) {
this.settingsLockQueue.splice(index, 1);