commit 4283a77: [Minor] Lua_magic: Some minor fixes

[Vsevolod Stakhov]

Author: Vsevolod Stakhov
Date: 2019-09-09 15:08:05 +0100
URL: https://github.com/rspamd/rspamd/commit/4283a774fdfd5582ab516387a7a77969c40bb56f (HEAD -> master)

[Minor] Lua_magic: Some minor fixes

---
 lualib/lua_magic/init.lua     | 4 ++--
 lualib/lua_magic/patterns.lua | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lualib/lua_magic/init.lua b/lualib/lua_magic/init.lua
index 27f968149..0784b4a77 100644
--- a/lualib/lua_magic/init.lua
+++ b/lualib/lua_magic/init.lua
@@ -326,9 +326,9 @@ exports.detect_mime_part = function(part, log_obj)
     return ext,types[ext]
   end
 
-  ext,weight = exports.detect(part:get_content(), log_obj)
+  ext = exports.detect(part:get_content(), log_obj)
 
-  if ext and weight and weight > 20 then
+  if ext then
     return ext,types[ext]
   end
 
diff --git a/lualib/lua_magic/patterns.lua b/lualib/lua_magic/patterns.lua
index 630f287ce..1ac18c8ea 100644
--- a/lualib/lua_magic/patterns.lua
+++ b/lualib/lua_magic/patterns.lua
@@ -209,8 +209,8 @@ local patterns = {
   zst = {
     matches = {
       {
-        string = [[\x{FD}\x{2F}\x{B5}[\x{22}-\x{40}].]],
-        position = 5, -- includes last .
+        string = [[[\x{22}-\x{40}]\x{B5}\x{2F}\x{FD}]],
+        position = 4,
         weight = 60,
       },
     }