From: Timo Sirainen <tss@iki.fi>
Date: Tue, 16 Sep 2008 10:42:01 +0000 (+0300)
Subject: header filter istream: Fixed previosly added assert.
X-Git-Tag: 1.2.alpha2~47
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=acbb7e67acebcda7ed12eb3e0e02e1d799f24e3a;p=thirdparty%2Fdovecot%2Fcore.git

header filter istream: Fixed previosly added assert.

--HG--
branch : HEAD
---

diff --git a/src/lib-mail/istream-header-filter.c b/src/lib-mail/istream-header-filter.c
index ed8e821e40..b3e7b7e6b3 100644
--- a/src/lib-mail/istream-header-filter.c
+++ b/src/lib-mail/istream-header-filter.c
@@ -246,7 +246,9 @@ static ssize_t read_header(struct header_filter_istream *mstream)
 	mstream->istream.pos = pos;
 
 	if (hdr_ret == 0) {
-		i_assert(ret > 0);
+		/* need more data to finish parsing headers. we may have some
+		   data already available though. */
+		i_assert(ret >= 0);
 		return ret;
 	}