X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=CRM%2FCore%2FPseudoConstant.php;h=c22ec91e29164a6b2e73ec5b607b3941b339ba12;hb=4f468a50ad46be49aa635ca44c45bf8fc8af9910;hp=81bdb6f232eb264a21ebf2f532fa3a1b75c7a2b0;hpb=f118320a31b52481a17dae33b46b1826fa71d0de;p=civicrm-core.git

diff --git a/CRM/Core/PseudoConstant.php b/CRM/Core/PseudoConstant.php
index 81bdb6f232..c22ec91e29 100644
--- a/CRM/Core/PseudoConstant.php
+++ b/CRM/Core/PseudoConstant.php
@@ -170,7 +170,7 @@ class CRM_Core_PseudoConstant {
   /**
    * Low-level option getter, rarely accessed directly.
    * NOTE: Rather than calling this function directly use CRM_*_BAO_*::buildOptions()
-   * @see http://wiki.civicrm.org/confluence/display/CRMDOC/Pseudoconstant+%28option+list%29+Reference
+   * @see https://docs.civicrm.org/dev/en/latest/framework/pseudoconstant/
    *
    * NOTE: If someone undertakes a refactoring of this, please consider the use-case of
    * the Setting.getoptions API. There is no DAO/field, but it would be nice to use the
@@ -536,10 +536,10 @@ class CRM_Core_PseudoConstant {
     $key = 'id',
     $force = NULL
   ) {
-    $cacheKey = "CRM_PC_{$name}_{$all}_{$key}_{$retrieve}_{$filter}_{$condition}_{$orderby}";
+    $cacheKey = CRM_Core_BAO_Cache::cleanKey("CRM_PC_{$name}_{$all}_{$key}_{$retrieve}_{$filter}_{$condition}_{$orderby}");
     $cache = CRM_Utils_Cache::singleton();
     $var = $cache->get($cacheKey);
-    if ($var && empty($force)) {
+    if ($var !== NULL && empty($force)) {
       return $var;
     }