dovecot-2.2: Compiler warning fix

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/41e8c66235cf
changeset: 17509:41e8c66235cf
user:      Timo Sirainen <tss at iki.fi>
date:      Thu Jun 19 14:02:56 2014 +0300
description:
Compiler warning fix

diffstat:

 src/lib/istream.c |  1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diffs (11 lines):

diff -r 01061ac25fe1 -r 41e8c66235cf src/lib/istream.c
--- a/src/lib/istream.c	Thu Jun 19 13:52:36 2014 +0300
+++ b/src/lib/istream.c	Thu Jun 19 14:02:56 2014 +0300
@@ -498,7 +498,6 @@
 
 size_t i_stream_get_data_size(const struct istream *stream)
 {
-	const struct istream_private *_stream = stream->real_stream;
 	size_t size;
 
 	(void)i_stream_get_data(stream, &size);