dev/core#2820: Deduping produces bad results after a rule change

diff --git a/CRM/Contact/Form/DedupeRules.php b/CRM/Contact/Form/DedupeRules.php
index 3e8e1e70de01fc1d204c51401baafa46cbe94806..beef61afbf9c55884d89698e3c5259c416592afb 100644 (file)
--- a/CRM/Contact/Form/DedupeRules.php
+++ b/CRM/Contact/Form/DedupeRules.php
@@ -298,7 +298,7 @@ UPDATE civicrm_dedupe_rule_group
 
     //need to clear cache of deduped contacts
     //based on the previous rule
-    $cacheKey = "merge {$this->_contactType}_{$this->_rgid}_%";
+    $cacheKey = "merge_{$this->_contactType}_{$this->_rgid}_%";
 
     CRM_Core_BAO_PrevNextCache::deleteItem(NULL, $cacheKey);