[Minor] Some fixes to skip multiparts from detection

diff --git a/src/libmime/message.c b/src/libmime/message.c
index 00067ee83634d190788fc4f4f880f1d9724571a2..9ea4f194fa1a3285645ae9a84292a731896d0ae4 100644 (file)
--- a/src/libmime/message.c
+++ b/src/libmime/message.c
@@ -1376,7 +1376,7 @@ rspamd_message_process (struct rspamd_task *task)
        }
 
        PTR_ARRAY_FOREACH (MESSAGE_FIELD (task, parts), i, part) {
-               if (func_pos != -1) {
+               if (func_pos != -1 && part->parsed_data.len > 0) {
                        struct rspamd_mime_part **pmime;
                        struct rspamd_task **ptask;