dovecot-2.2: Compiler warning fix for previous change

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/b6663a4f60fe
changeset: 15170:b6663a4f60fe
user:      Timo Sirainen <tss at iki.fi>
date:      Fri Sep 28 15:11:54 2012 +0300
description:
Compiler warning fix for previous change

diffstat:

 src/lib-storage/index/dbox-common/dbox-storage.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (19 lines):

diff -r 48ee8bad7d51 -r b6663a4f60fe src/lib-storage/index/dbox-common/dbox-storage.c
--- a/src/lib-storage/index/dbox-common/dbox-storage.c	Fri Sep 28 15:07:11 2012 +0300
+++ b/src/lib-storage/index/dbox-common/dbox-storage.c	Fri Sep 28 15:11:54 2012 +0300
@@ -2,6 +2,7 @@
 
 #include "lib.h"
 #include "ioloop.h"
+#include "abspath.h"
 #include "fs-api.h"
 #include "mkdir-parents.h"
 #include "unlink-old-files.h"
@@ -32,7 +33,6 @@
 			  const char *alt_path, const char *alt_symlink_path)
 {
 	const char *linkpath;
-	ssize_t ret;
 
 	if (t_readlink(alt_symlink_path, &linkpath) < 0) {
 		if (errno == ENOENT)