commit a0fd448: [Minor] Add some debugging

[Vsevolod Stakhov]

Author: Vsevolod Stakhov
Date: 2019-08-22 12:29:35 +0100
URL: https://github.com/rspamd/rspamd/commit/a0fd44840c7456f226c29a6cd15bc01f7a31930a

[Minor] Add some debugging

---
 src/plugins/lua/multimap.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/plugins/lua/multimap.lua b/src/plugins/lua/multimap.lua
index 38052f6f0..f0f1ec719 100644
--- a/src/plugins/lua/multimap.lua
+++ b/src/plugins/lua/multimap.lua
@@ -430,6 +430,8 @@ local function multimap_callback(task, rule)
   local pre_filter = rule['prefilter']
 
   local function match_element(r, value, callback)
+    lua_util.debugm(N, task, 'check value %s for multimap %s', value,
+        rule.symbol)
     if not value then
       return false
     end
@@ -877,6 +879,8 @@ local function multimap_callback(task, rule)
 
             if ext then
               local fake_fname = string.format('detected.%s', ext)
+              lua_util.debugm(N, task, 'detected filename %s (%s content-type)',
+                  fake_fname, detected_ct)
               match_filename(rule, fake_fname)
             end
           end