From 9b5d1aa9540e46fb2f820d01dbb63c035ab0af18 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@rambler-co.ru>
Date: Fri, 14 May 2010 17:12:55 +0400
Subject: [PATCH] * Fix awfull bug in classifying when first statfile has twice
 weight than second... * Fix undisclosed recipients detection

---
 conf/lua/regexp/headers.lua | 2 +-
 src/classifiers/winnow.c    | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/conf/lua/regexp/headers.lua b/conf/lua/regexp/headers.lua
index b775f72a91..07f9a785c5 100644
--- a/conf/lua/regexp/headers.lua
+++ b/conf/lua/regexp/headers.lua
@@ -33,7 +33,7 @@ reconf['R_BAD_CTE_7BIT'] = string.format('(%s) & (%s) & (%s)', r_ctype_text, r_c
 reconf['MISSING_TO']= '!header_exists(To)';
 
 -- Detects undisclosed recipients
-local undisc_rcpt = 'To=/^<?undisclosed-recipient/Hi'
+local undisc_rcpt = 'To=/^<?undisclosed[- ]recipient/Hi'
 reconf['R_UNDISC_RCPT'] = string.format('(%s) | (%s)', reconf['MISSING_TO'], undisc_rcpt)
 
 -- Detects missing Message-Id
diff --git a/src/classifiers/winnow.c b/src/classifiers/winnow.c
index f1551fb6ef..a5e7b3cf8b 100644
--- a/src/classifiers/winnow.c
+++ b/src/classifiers/winnow.c
@@ -138,8 +138,6 @@ winnow_classify (struct classifier_ctx *ctx, statfile_pool_t * pool, GTree * inp
 	g_assert (ctx != NULL);
 
 	data.pool = pool;
-	data.sum = 0;
-	data.count = 0;
 	data.now = time (NULL);
 	data.ctx = ctx;
     
@@ -167,6 +165,8 @@ winnow_classify (struct classifier_ctx *ctx, statfile_pool_t * pool, GTree * inp
     }
 	while (cur) {
 		st = cur->data;
+		data.sum = 0;
+		data.count = 0;
 		if ((data.file = statfile_pool_is_open (pool, st->path)) == NULL) {
 			if ((data.file = statfile_pool_open (pool, st->path, st->size, FALSE)) == NULL) {
 				msg_warn ("cannot open %s, skip it", st->path);
-- 
2.47.3