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Only parse JSON once

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This commit is contained in:
andrey-git 2017-10-28 11:55:30 +03:00
parent 1a7fa6041e
commit e9d84d2a69
1 changed files with 10 additions and 2 deletions
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12
src/util/hass-translation.html
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@ -25,8 +25,16 @@ function getActiveTranslation() {
}
let translation = null;
if (window.localStorage.selectedLanguage && JSON.parse(window.localStorage.selectedLanguage)) {
translation = languageGetTranslation(JSON.parse(window.localStorage.selectedLanguage));
let selectedLanguage;
if (window.localStorage.selectedLanguage) {
try {
selectedLanguage = JSON.parse(window.localStorage.selectedLanguage);
} catch (e) {
// Ignore parsing error.
}
}
if (selectedLanguage) {
translation = languageGetTranslation(selectedLanguage);
if (translation) {
return translation;
}