From 72f0f0ddd3017f5be7bfe19fe5d2abe2dcf95629 Mon Sep 17 00:00:00 2001
From: Anton Yuzhaninov <citrin+git@citrin.ru>
Date: Tue, 18 Aug 2020 13:21:27 +0100
Subject: [PATCH] [Doc] Improve task:get_message_id() description

---
 src/lua/lua_task.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/lua/lua_task.c b/src/lua/lua_task.c
index e850f1d7e..27fee395d 100644
--- a/src/lua/lua_task.c
+++ b/src/lua/lua_task.c
@@ -774,8 +774,10 @@ end
 LUA_FUNCTION_DEF (task, get_date);
 /***
  * @method task:get_message_id()
- * Returns message id of the specified task
- * @return {string} if of a message
+ * Returns message identifier from the `Message-ID` header.  Angle brackets (`<>`)
+ * are stripped off if present.  If a Message-ID header is missing `undef` is
+ * returned.
+ * @return {string} ID of the message
  */
 LUA_FUNCTION_DEF (task, get_message_id);
 /***
-- 
2.39.5