From: Michal Schmidt <mschmidt@redhat.com>
Date: Fri, 20 Apr 2012 00:48:24 +0000 (+0200)
Subject: transaction: avoid garbage collecting the anchor job
X-Git-Tag: v183~239
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=38809d9dfed4c75d9e97c4e5da2ff957723c4cad;p=systemd

transaction: avoid garbage collecting the anchor job

Make sure the anchor job is never considered garbage, even if it has no links
leading to it (this will be allowed in the next patch).
---

diff --git a/src/core/transaction.c b/src/core/transaction.c
index cac58e68..ddb02c06 100644
--- a/src/core/transaction.c
+++ b/src/core/transaction.c
@@ -454,7 +454,7 @@ static void transaction_collect_garbage(Transaction *tr) {
                 again = false;
 
                 HASHMAP_FOREACH(j, tr->jobs, i) {
-                        if (j->object_list) {
+                        if (tr->anchor_job == j || j->object_list) {
                                 /* log_debug("Keeping job %s/%s because of %s/%s", */
                                 /*           j->unit->id, job_type_to_string(j->type), */
                                 /*           j->object_list->subject ? j->object_list->subject->unit->id : "root", */