From ef215d6ef17e5ce23f4c7d4b625ff820c56c7de4 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@rambler-co.ru>
Date: Mon, 4 Jun 2012 19:22:17 +0400
Subject: [PATCH] Assume empty headers as headers with "" as value.

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

diff --git a/src/message.c b/src/message.c
index 7620eb25d..b51114fd0 100644
--- a/src/message.c
+++ b/src/message.c
@@ -541,7 +541,7 @@ process_raw_headers (struct worker_task *task)
 			else {
 				/* Process value */
 				l = p - c;
-				if (l > 0) {
+				if (l >= 0) {
 					tmp = memory_pool_alloc (task->task_pool, l + 1);
 					rspamd_strlcpy (tmp, c, l + 1);
 					new->separator = tmp;
@@ -615,6 +615,7 @@ process_raw_headers (struct worker_task *task)
 		case 5:
 			/* Header has only name, no value */
 			new->next = NULL;
+			new->value = "";
 			if ((lp = g_hash_table_lookup (task->raw_headers, new->name)) != NULL) {
 				while (lp->next != NULL) {
 					lp = lp->next;
-- 
2.39.5