dovecot-2.2: Minor code cleanup.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/63edc752479d
changeset: 16719:63edc752479d
user:      Timo Sirainen <tss at iki.fi>
date:      Mon Sep 09 04:34:45 2013 +0300
description:
Minor code cleanup.

diffstat:

 src/lib/ostream-hash.h |  2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diffs (12 lines):

diff -r 92a54bb2ee00 -r 63edc752479d src/lib/ostream-hash.h
--- a/src/lib/ostream-hash.h	Sun Sep 08 19:20:39 2013 +0300
+++ b/src/lib/ostream-hash.h	Mon Sep 09 04:34:45 2013 +0300
@@ -1,6 +1,8 @@
 #ifndef OSTREAM_HASH_H
 #define OSTREAM_HASH_H
 
+struct hash_method;
+
 /* hash_context must be allocated and initialized by caller. This ostream will
    simply call method->loop() for all the data going through the ostream. */
 struct ostream *