dovecot-2.2: replicator: If replicator is unconfigured, fail at ...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/c67d787164fa
changeset: 16179:c67d787164fa
user:      Timo Sirainen <tss at iki.fi>
date:      Thu Apr 04 23:35:27 2013 +0300
description:
replicator: If replicator is unconfigured, fail at startup.

diffstat:

 src/replication/replicator/replicator.c |  7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diffs (17 lines):

diff -r c32bfc54bc50 -r c67d787164fa src/replication/replicator/replicator.c
--- a/src/replication/replicator/replicator.c	Thu Apr 04 23:35:08 2013 +0300
+++ b/src/replication/replicator/replicator.c	Thu Apr 04 23:35:27 2013 +0300
@@ -123,6 +123,13 @@
 		i_fatal("Error reading configuration: %s", error);
 	master_service_init_log(master_service, "replicator: ");
 
+	/* this check is here mainly so that "doveadm replicator" commands
+	   don't accidentally start an unconfigured replicator */
+	if (master_service_get_process_min_avail(master_service) == 0) {
+		i_fatal("Replicator not configured: "
+			"service replicator { process_min_avail } must be 1");
+	}
+
 	restrict_access_by_env(NULL, FALSE);
 	restrict_access_allow_coredumps(TRUE);
 	master_service_init_finish(master_service);