ITS#8721 Do not update ri_last unless we're actually retrying

servers/slapd/back-asyncmeta/conn.c

@@ -978,7 +978,7 @@ asyncmeta_quarantine(
 			break;
 
 		default:
-			break;
+			goto done;
 		}
 
 		mt->mt_isquarantined = LDAP_BACK_FQ_YES;

servers/slapd/back-ldap/bind.c

@@ -1228,7 +1228,7 @@ ldap_back_quarantine(
 			break;
 
 		default:
-			break;
+			goto done;
 		}
 
 		li->li_isquarantined = LDAP_BACK_FQ_YES;

servers/slapd/back-meta/conn.c

@@ -1867,7 +1867,7 @@ meta_back_quarantine(
 			break;
 
 		default:
-			break;
+			goto done;
 		}
 
 		mt->mt_isquarantined = LDAP_BACK_FQ_YES;