CRM-19068 put back the cacheFlush function for tests.

I removed a row doing a pointless group delete - but it
turns out it was overloaded with a cache flush - so
reinstating just the cache flush

diff --git a/CRM/Contact/BAO/Group.php b/CRM/Contact/BAO/Group.php
index adc3291d7d45ce7d5e3c947f960d9eff873a90fc..23dd8dd9cd8e0d8f8207f44deda9094fadaae56e 100644 (file)
--- a/CRM/Contact/BAO/Group.php
+++ b/CRM/Contact/BAO/Group.php
@@ -460,6 +460,7 @@ class CRM_Contact_BAO_Group extends CRM_Contact_DAO_Group {
       CRM_Contact_BAO_GroupOrganization::add($groupOrg);
     }
 
+    CRM_Utils_System::flushCache();
     CRM_Contact_BAO_GroupContactCache::add($group->id);
 
     if (!empty($params['id'])) {