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1119 Privacy - Query Page and Dom.storage

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be explicit for undefined

Signed-off-by: Chris Miceli <chrismiceli@outlook.com>
This commit is contained in:
Chris Miceli
2022-02-05 22:38:56 -06:00
parent bb2934e243
commit dde4ac7d3e
1 changed files with 7 additions and 2 deletions
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9
scripts/pi-hole/js/utils.js
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@@ -239,9 +239,14 @@ function stateSaveCallback(itemName, data) {
}
function stateLoadCallback(itemName) {
var data;
// Receive previous state from client's local storage area
var data =
localStorage === null ? backupStorage[itemName] || null : localStorage.getItem(itemName);
if (localStorage === null) {
var item = backupStorage[itemName];
data = typeof item === "undefined" ? null : item;
} else {
localStorage.getItem(itemName);
}
// Return if not available
if (data === null) {