[Fix] Remove incorrect method `task:set_metric_subject`

2 files changed, 1 insertions, 29 deletions

diff --git a/src/libserver/cfg_file.h b/src/libserver/cfg_file.h
index d96c6e474..48f352f49 100644
--- a/src/libserver/cfg_file.h
+++ b/src/libserver/cfg_file.h
@@ -269,7 +269,7 @@ struct rspamd_metric {
 	gdouble unknown_weight;                         /**< weight of unknown symbols						*/
 	gdouble grow_factor;                            /**< grow factor for metric							*/
 	GHashTable *symbols;                            /**< weights of symbols in metric					*/
-	gchar *subject;                                 /**< subject rewrite string							*/
+	const gchar *subject;                           /**< subject rewrite string							*/
 	GHashTable * groups; 		                    /**< groups of symbols								*/
 	struct metric_action actions[METRIC_ACTION_MAX]; /**< all actions of the metric						*/
 };
diff --git a/src/lua/lua_task.c b/src/lua/lua_task.c
index 9d139044f..2f5883563 100644
--- a/src/lua/lua_task.c
+++ b/src/lua/lua_task.c
@@ -586,12 +586,6 @@ LUA_FUNCTION_DEF (task, set_metric_score);
  * @param {string} action name to set
  */
 LUA_FUNCTION_DEF (task, set_metric_action);
-/***
- * @method task:set_metric_subject(subject)
- * Set the subject in the default metric
- * @param {string} subject subject to set
- */
-LUA_FUNCTION_DEF (task, set_metric_subject);
 
 /***
  * @method task:learn(is_spam[, classifier)
@@ -886,7 +880,6 @@ static const struct luaL_reg tasklib_m[] = {
 	LUA_INTERFACE_DEF (task, get_metric_action),
 	LUA_INTERFACE_DEF (task, set_metric_score),
 	LUA_INTERFACE_DEF (task, set_metric_action),
-	LUA_INTERFACE_DEF (task, set_metric_subject),
 	LUA_INTERFACE_DEF (task, learn),
 	LUA_INTERFACE_DEF (task, set_settings),
 	LUA_INTERFACE_DEF (task, get_settings),
@@ -4076,27 +4069,6 @@ lua_task_set_metric_action (lua_State *L)
 }
 
 static gint
-lua_task_set_metric_subject (lua_State *L)
-{
-	struct rspamd_task *task = lua_check_task (L, 1);
-	const gchar *subject;
-	struct rspamd_metric *metric;
-
-	metric = task->cfg->default_metric;
-	subject = luaL_checkstring (L, 2);
-
-	if (task && metric && subject) {
-		metric->subject = rspamd_mempool_strdup (task->task_pool, subject);
-		lua_pushboolean (L, true);
-	}
-	else {
-		return luaL_error (L, "invalid arguments");
-	}
-
-	return 1;
-}
-
-static gint
 lua_task_get_protocol_reply (lua_State *L)
 {
 	struct rspamd_task *task = lua_check_task (L, 1);