From: Alexander Moisseev <moiseev@mezonplus.ru>
Date: Mon, 6 Nov 2017 15:48:01 +0000 (+0300)
Subject: [Minor] Remove unneeded extension length check
X-Git-Tag: 1.7.0~463^2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=refs%2Fpull%2F1906%2Fhead;p=rspamd.git

[Minor] Remove unneeded extension length check

Why do we need to check length of `ext2` here? `badness_mult2` is `true` means `ext2` is known bad extension.
---

diff --git a/src/plugins/lua/mime_types.lua b/src/plugins/lua/mime_types.lua
index 507ffe65b..4fa43f09f 100644
--- a/src/plugins/lua/mime_types.lua
+++ b/src/plugins/lua/mime_types.lua
@@ -114,7 +114,7 @@ local function check_mime_type(task)
 
         -- Use the greatest badness multiplier
         if not badness_mult or
-            (badness_mult2 and #ext2 <= 4 and badness_mult < badness_mult2) then
+            (badness_mult2 and badness_mult < badness_mult2) then
           badness_mult = badness_mult2
         end