[Feature] Allow to specify prefix for fann_redis

diff --git a/src/plugins/lua/fann_redis.lua b/src/plugins/lua/fann_redis.lua
index beea591a55ec2bcbdfdc150d46c255f89dabd148..df995ee5149a636a83bfb69ffc6f674c4caae620 100644 (file)
--- a/src/plugins/lua/fann_redis.lua
+++ b/src/plugins/lua/fann_redis.lua
@@ -844,6 +844,9 @@ else
   if opts['ham_symbol'] then
     fann_symbol_ham = opts['ham_symbol']
   end
+  if opts['prefix'] then
+    fann_prefix = opts['prefix']
+  end
   rspamd_config:set_metric_symbol({
     name = fann_symbol_spam,
     score = 3.0,