Fix potential "undefined index" warning

roundcube · Dec 19, 2023 · a689d4c · a689d4c
1 parent 97c6181
commit a689d4c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/program/lib/Roundcube/rcube.php b/program/lib/Roundcube/rcube.php
@@ -221,7 +221,7 @@ public function get_cache($name, $type = 'db', $ttl = 0, $packed = true, $indexe
             $this->caches[$name] = rcube_cache::factory($type, $userid, $name, $ttl, $packed, $indexed);
         }
 
-        return $this->caches[$name];
+        return $this->caches[$name] ?? null;
     }
 
     /**