--- file_not_specified_in_diff	
+++ file_not_specified_in_diff	
@@ -5,1 +5,1 @@ 
-05,20,35,50 * * * * root /usr/sbin/univention-share-replication
---
+05,20,35,50 * * * * root fping -q  $(/usr/sbin/univention-config-registry get ldap/master) && /usr/sbin/univention-share-replication