From 9378b9748132e1ba5dd65805de955603c7b9118d Mon Sep 17 00:00:00 2001 From: Vsevolod Stakhov Date: Thu, 21 Feb 2019 12:01:15 +0000 Subject: [PATCH] [Minor] Lua_html: Fix traversing to the top-most parent --- src/lua/lua_html.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/lua/lua_html.c b/src/lua/lua_html.c index 739776b01e..63839c2866 100644 --- a/src/lua/lua_html.c +++ b/src/lua/lua_html.c @@ -594,6 +594,9 @@ lua_html_tag_get_parent (lua_State *L) *ptag = node->data; rspamd_lua_setclass (L, "rspamd{html_tag}", -1); } + else { + lua_pushnil (L); + } } else { return luaL_error (L, "invalid arguments"); -- 2.47.3