dovecot-2.2: Compiler warning fix

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/2ce864f0176a
changeset: 17700:2ce864f0176a
user:      Timo Sirainen <tss at iki.fi>
date:      Mon Aug 11 16:08:44 2014 +0300
description:
Compiler warning fix

diffstat:

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

diffs (11 lines):

diff -r 531aad735130 -r 2ce864f0176a src/lib/ostream-file.c
--- a/src/lib/ostream-file.c	Mon Aug 11 15:55:03 2014 +0300
+++ b/src/lib/ostream-file.c	Mon Aug 11 16:08:44 2014 +0300
@@ -821,7 +821,6 @@
 static off_t io_stream_copy_stream(struct ostream_private *outstream,
 				   struct istream *instream, bool same_stream)
 {
-	struct file_ostream *foutstream = (struct file_ostream *)outstream;
 	uoff_t in_size;
 	off_t in_abs_offset, ret = 0;