From d0544d42a0cd4aa6f1b8d52c90c0e65b9d1c335b Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 3 Jun 2013 17:40:01 +0100
Subject: [PATCH] Do not add empty fuzzy hashes.

---
 src/plugins/fuzzy_check.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/plugins/fuzzy_check.c b/src/plugins/fuzzy_check.c
index d16bc94b0..d6393030b 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;
 			}
-- 
2.39.5