From: Timo Sirainen <tss@iki.fi>
Date: Mon, 7 Mar 2011 17:35:09 +0000 (+0200)
Subject: dsync: Avoid hanging when saving messages.
X-Git-Tag: 2.0.12~72
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=276c4d0d9aa852ec94209dd0bfa1c3319222e25d;p=thirdparty%2Fdovecot%2Fcore.git

dsync: Avoid hanging when saving messages.
---

diff --git a/src/dsync/dsync-proxy-client.c b/src/dsync/dsync-proxy-client.c
index cc54a1c0fa..da31c1642d 100644
--- a/src/dsync/dsync-proxy-client.c
+++ b/src/dsync/dsync-proxy-client.c
@@ -364,8 +364,10 @@ proxy_client_worker_output_real(struct proxy_client_dsync_worker *worker)
 		/* proxy_client_worker_msg_save() hasn't finished yet. */
 		o_stream_cork(worker->output);
 		proxy_client_send_stream(worker);
-		if (worker->save_input != NULL)
-			return 1;
+		if (worker->save_input != NULL) {
+			/* still unfinished, make sure we get called again */
+			return 0;
+		}
 	}
 
 	if (worker->worker.output_callback != NULL)