Fix deprecated Redis::delete() (issue #2468)

diff --git a/CRM/Utils/Cache/Redis.php b/CRM/Utils/Cache/Redis.php
index d56427d86745f224519cdd5ba3d9427f30e66326..87c7361139c8039412b4c407c638980096a5b0c8 100644 (file)
--- a/CRM/Utils/Cache/Redis.php
+++ b/CRM/Utils/Cache/Redis.php
@@ -145,7 +145,7 @@ class CRM_Utils_Cache_Redis implements CRM_Utils_Cache_Interface {
    */
   public function delete($key) {
     CRM_Utils_Cache::assertValidKey($key);
-    $this->_cache->delete($this->_prefix . $key);
+    $this->_cache->del($this->_prefix . $key);
     return TRUE;
   }