lib-storage: Don't try to deserialize bodystructure if we already have it

Fixes:
Panic: file message-part-data.c: line 37 (message_part_data_is_plain_7bit): assertion failed: (data != NULL)

diff --git a/src/lib-storage/index/index-mail.c b/src/lib-storage/index/index-mail.c
index 07b4dd0fdda0587509ea5f4b9a56cefab8c8a5e2..e850f6a7cf3db439348f314369a04fd6755b51b9 100644 (file)
--- a/src/lib-storage/index/index-mail.c
+++ b/src/lib-storage/index/index-mail.c
@@ -131,6 +131,9 @@ static bool get_cached_parts(struct index_mail *mail)
 {
        struct message_part *part;
 
+       if (mail->data.parts != NULL)
+               return TRUE;
+
        T_BEGIN {
                part = get_unserialized_parts(mail);
        } T_END;