Allow for empty cache when new instance.

iisisrael · Aug 21, 2020 · b4394e7 · b4394e7
1 parent d26b2c3
commit b4394e7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/ET_CacheService.php b/src/ET_CacheService.php
@@ -16,7 +16,7 @@ public function __construct($clientId, $clientSecret)
     public function get()
     {
         $now = time();
-        $data = ET_CacheService::$cachedSoapUrls[$this->_identifier];
+        $data = ET_CacheService::$cachedSoapUrls[$this->_identifier] ?? null;
         if (!$data || !$data->expires || $data->expires < $now) {
             // remove expired data from the array
             unset(ET_CacheService::$cachedSoapUrls[$this->_identifier]);
@@ -34,4 +34,4 @@ public function write($url)
         $data->url = $url;
         ET_CacheService::$cachedSoapUrls[$this->_identifier] = $data;
     }
-}
+}