From: Timo Sirainen <tss@iki.fi>
Date: Mon, 12 Jul 2010 14:11:18 +0000 (+0100)
Subject: dsync: Added a comment.
X-Git-Tag: 2.0.rc3~77
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d6e4350ff4085ef39fdb9143bf22afb9635542be;p=thirdparty%2Fdovecot%2Fcore.git

dsync: Added a comment.
---

diff --git a/src/dsync/dsync-worker-local.c b/src/dsync/dsync-worker-local.c
index 7778cbcea4..e9a916c962 100644
--- a/src/dsync/dsync-worker-local.c
+++ b/src/dsync/dsync-worker-local.c
@@ -1561,6 +1561,9 @@ local_worker_save_msg_continue(struct local_dsync_worker *worker)
 	i_stream_unref(&worker->save_input);
 
 	dsync_worker_try_finish(worker);
+	/* call the callback last, since it could call worker code again and
+	   cause problems (e.g. if _try_finish() is called again, it could
+	   cause a duplicate finish_callback()) */
 	callback(worker->save_context);
 }