From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 3 Jun 2013 16:40:01 +0000 (+0100)
Subject: Do not add empty fuzzy hashes.
X-Git-Tag: 0.5.5~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0544d42a0cd4aa6f1b8d52c90c0e65b9d1c335b;p=thirdparty%2Frspamd.git

Do not add empty fuzzy hashes.
---

diff --git a/src/plugins/fuzzy_check.c b/src/plugins/fuzzy_check.c
index d16bc94b07..d6393030b9 100644
--- a/src/plugins/fuzzy_check.c
+++ b/src/plugins/fuzzy_check.c
@@ -850,7 +850,8 @@ fuzzy_process_handler (struct controller_session *session, f_str_t * in)
 
 		while (cur) {
 			part = cur->data;
-			if (part->is_empty) {
+			if (part->is_empty || part->fuzzy == NULL || part->fuzzy->hash_pipe[0] == '\0') {
+				/* Skip empty parts */
 				cur = g_list_next (cur);
 				continue;
 			}