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Simplify initCache()

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This commit is contained in:
Laurent Monin 2015-06-05 17:15:04 +02:00
parent 14179dda3f
commit 5f08654b16
1 changed files with 1 additions and 5 deletions
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6
lib/mblinks.js
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@ -45,11 +45,7 @@ var MBLinks = function (cachekey, expiration) {
this.initCache = function () { this.initCache = function () {
if (!this.supports_local_storage) return; if (!this.supports_local_storage) return;
// Check if we already added links for this content // Check if we already added links for this content
var cache_string = localStorage.getItem(this.cache_key); this.cache = JSON.parse(localStorage.getItem(this.cache_key) || '{}');
if (!cache_string) {
cache_string = "{}";
}
this.cache = JSON.parse(cache_string);
}; };
this.saveCache = function () { this.saveCache = function () {