dovecot-2.2: lib-fs: Fix to earlier write_stream_finish() commit

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/f04240346fa0
changeset: 18937:f04240346fa0
user:      Timo Sirainen <tss at iki.fi>
date:      Sun Aug 16 13:17:06 2015 +0200
description:
lib-fs: Fix to earlier write_stream_finish() commit
2f1378beeef6 accidentally reversed == and != check.

diffstat:

 src/lib-fs/fs-api.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r e8e838cb9663 -r f04240346fa0 src/lib-fs/fs-api.c
--- a/src/lib-fs/fs-api.c	Sun Aug 16 13:14:11 2015 +0200
+++ b/src/lib-fs/fs-api.c	Sun Aug 16 13:17:06 2015 +0200
@@ -562,7 +562,7 @@
 	T_BEGIN {
 		ret = file->fs->v.write_stream_finish(file, success);
 	} T_END;
-	if (ret == 0) {
+	if (ret != 0) {
 		file->metadata_changed = FALSE;
 	} else {
 		/* write didn't finish yet. this shouldn't happen if we