dovecot-2.2: lib-storage: Minor code cleanup to istream-mail.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/6b512716b37e
changeset: 17608:6b512716b37e
user:      Timo Sirainen <tss at iki.fi>
date:      Mon Jul 07 13:24:22 2014 +0300
description:
lib-storage: Minor code cleanup to istream-mail.
eof=TRUE shouldn't be possible with ret=-2, so this just makes it clearer
what the code's intention is.

diffstat:

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

diffs (12 lines):

diff -r 1a38a85d952e -r 6b512716b37e src/lib-storage/index/istream-mail.c
--- a/src/lib-storage/index/istream-mail.c	Mon Jul 07 13:15:33 2014 +0300
+++ b/src/lib-storage/index/istream-mail.c	Mon Jul 07 13:24:22 2014 +0300
@@ -78,7 +78,7 @@
 			i_stream_mail_set_size_corrupted(mstream, size);
 			return -1;
 		}
-	} else if (ret < 0 && stream->istream.eof) {
+	} else if (ret == -1 && stream->istream.eof) {
 		if (!mstream->input_has_body) {
 			/* trying to read past the header, but this stream
 			   doesn't have the body */