CRM-15156 - Clear cms resource cache during upgrade

[civicrm-core.git] / CRM / Utils / System / Base.php

diff --git a/CRM/Utils/System/Base.php b/CRM/Utils/System/Base.php
index a92882a41d38ec28e43be08eede38e7d6b9b917e..e52558d3b7432ad74d10d5a444da6b6207f200be 100644 (file)
--- a/CRM/Utils/System/Base.php
+++ b/CRM/Utils/System/Base.php
@@ -183,6 +183,13 @@ abstract class CRM_Utils_System_Base {
     // nullop by default
   }
 
+  /**
+   * Flush css/js caches
+   */
+  function clearResourceCache() {
+    // nullop by default
+  }
+
   /**
    * Return default Site Settings
    *