dovecot: Minor optimization

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot/rev/9aab8ac958fb
changeset: 6721:9aab8ac958fb
user:      Timo Sirainen <tss at iki.fi>
date:      Thu Nov 08 00:48:20 2007 +0200
description:
Minor optimization

diffstat:

1 file changed, 2 insertions(+), 3 deletions(-)
src/lib/istream-crlf.c |    5 ++---

diffs (16 lines):

diff -r e1ec38002b2b -r 9aab8ac958fb src/lib/istream-crlf.c
--- a/src/lib/istream-crlf.c	Wed Nov 07 05:46:45 2007 +0200
+++ b/src/lib/istream-crlf.c	Thu Nov 08 00:48:20 2007 +0200
@@ -46,10 +46,9 @@ static ssize_t i_stream_crlf_read(struct
 			stream->istream.eof = cstream->input->eof;
 			return ret;
 		}
+		data = i_stream_get_data(cstream->input, &size);
+		i_assert(size != 0);
 	}
-
-	data = i_stream_get_data(cstream->input, &size);
-	i_assert(size != 0);
 
 	if (!i_stream_get_buffer_space(stream, size, NULL))
 		return -2;