X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCore%2FConfig%2FPreloadPConfiguration.php;h=975a15c50fb19a8c69f56c8685799f4bb6a301a0;hb=5dcf6bfc58dd69d8535ccc8163ae32e3acfae386;hp=1682b7e21bc0b40f3a07dbfefc3fb341928abfea;hpb=9d98a4ce3a146e465fe0453aa71c8a84e6f007dc;p=friendica.git

diff --git a/src/Core/Config/PreloadPConfiguration.php b/src/Core/Config/PreloadPConfiguration.php
index 1682b7e21b..975a15c50f 100644
--- a/src/Core/Config/PreloadPConfiguration.php
+++ b/src/Core/Config/PreloadPConfiguration.php
@@ -5,7 +5,7 @@ namespace Friendica\Core\Config;
 use Friendica\Model;
 
 /**
- * This class implements the preload Time configuration, which will cache
+ * This class implements the preload configuration, which will cache
  * all user config values per call in a cache.
  *
  * Minimizes the number of database queries to retrieve configuration values at the cost of memory.
@@ -33,8 +33,8 @@ class PreloadPConfiguration extends PConfiguration
 	 */
 	public function load(int $uid, string $cat = 'config')
 	{
-		// Don't load the whole configuration twice
-		if (!empty($this->config_loaded[$uid])) {
+		// Don't load the whole configuration twice or with invalid uid
+		if (!$uid || !empty($this->config_loaded[$uid])) {
 			return;
 		}
 
@@ -55,6 +55,10 @@ class PreloadPConfiguration extends PConfiguration
 	 */
 	public function get(int $uid, string $cat, string $key, $default_value = null, bool $refresh = false)
 	{
+		if (!$uid) {
+			return $default_value;
+		}
+
 		if (empty($this->config_loaded[$uid])) {
 			$this->load($uid);
 		} elseif ($refresh) {
@@ -77,6 +81,10 @@ class PreloadPConfiguration extends PConfiguration
 	 */
 	public function set(int $uid, string $cat, string $key, $value)
 	{
+		if (!$uid) {
+			return false;
+		}
+
 		if (empty($this->config_loaded[$uid])) {
 			$this->load($uid);
 		}
@@ -99,6 +107,10 @@ class PreloadPConfiguration extends PConfiguration
 	 */
 	public function delete(int $uid, string $cat, string $key)
 	{
+		if (!$uid) {
+			return false;
+		}
+
 		if (empty($this->config_loaded[$uid])) {
 			$this->load($uid);
 		}