From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Tue, 22 Jan 2019 20:45:33 +0000 (+0200)
Subject: lib: istreams - Don't lose IO pending state when unsetting and setting io
X-Git-Tag: 2.3.6~69
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f020a33796dd852c71da78624ad98877983d0ebd;p=thirdparty%2Fdovecot%2Fcore.git

lib: istreams - Don't lose IO pending state when unsetting and setting io

This makes sure that the pending state stays even after io_remove() when
io_add_istream() is again called.
---

diff --git a/src/lib/istream.c b/src/lib/istream.c
index bc5f9e011b..e04fb50c6f 100644
--- a/src/lib/istream.c
+++ b/src/lib/istream.c
@@ -970,6 +970,8 @@ void i_stream_unset_io(struct istream *stream, struct io *io)
 	stream = i_stream_get_root_io(stream);
 
 	i_assert(stream->real_stream->io == io);
+	if (io_is_pending(io))
+		stream->real_stream->io_pending = TRUE;
 	stream->real_stream->io = NULL;
 }