From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Tue, 31 Mar 2015 09:51:03 +0000 (+0100)
Subject: Fix case if there is no SPF record for a domain.
X-Git-Tag: 0.9.0~386
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3aa0caf880264063e494ccb1cd09a4eb9fcda8fc;p=thirdparty%2Frspamd.git

Fix case if there is no SPF record for a domain.
---

diff --git a/src/libserver/spf.c b/src/libserver/spf.c
index 8999402d6d..97c710801d 100644
--- a/src/libserver/spf.c
+++ b/src/libserver/spf.c
@@ -314,7 +314,9 @@ rspamd_spf_record_flatten (struct spf_record *rec)
 	res->ttl = rec->ttl;
 	REF_INIT_RETAIN (res, rspamd_flatten_record_dtor);
 
-	rspamd_spf_process_reference (res, NULL, rec, TRUE);
+	if (res->elts->len > 0) {
+		rspamd_spf_process_reference (res, NULL, rec, TRUE);
+	}
 
 	return res;
 }