From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Fri, 21 Sep 2018 14:48:20 +0000 (+0100)
Subject: [Fix] Fix lua_util.str_split in case of delimiters set
X-Git-Tag: 1.8.0~41
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=7a08e4a48a4bca88c79e7368297872adb69b83ed;p=rspamd.git

[Fix] Fix lua_util.str_split in case of delimiters set
---

diff --git a/lualib/lua_util.lua b/lualib/lua_util.lua
index 2a2a80fc5..e8fbe2dee 100644
--- a/lualib/lua_util.lua
+++ b/lualib/lua_util.lua
@@ -46,7 +46,12 @@ local function rspamd_str_split(s, sep)
     gr = split_grammar[sep]
 
     if not gr then
-      local _sep = lpeg.P(sep)
+      local _sep
+      if type(sep) == 'string' then
+        _sep = lpeg.S(sep) -- Assume set
+      else
+        _sep = sep -- Assume lpeg object
+      end
       local elem = lpeg.C((1 - _sep)^0)
       local p = lpeg.Ct(elem * (_sep * elem)^0)
       gr = p