msgstore_fs: fix direct message targetsHEADmaster

When fetching messages via draft/chathistory from a conversation
with another user, soju would send the following:

    :sender PRIVMSG sender :hey

instead of

    :sender PRIVMSG recipient :hey

because the file-system message store format doesn't contain the
original PRIVMSG target.

Fix this by doing some guesswork.

1 files changed, 1 insertions, 1 deletions

diff --git a/user.go b/user.go
index d31483b..0364ff3 100644
--- a/user.go
+++ b/user.go
@@ -451,7 +451,7 @@ func newUser(srv *Server, record *User) *user {
 
 	var msgStore messageStore
 	if logPath := srv.Config().LogPath; logPath != "" {
-		msgStore = newFSMessageStore(logPath, record.Username)
+		msgStore = newFSMessageStore(logPath, record)
 	} else {
 		msgStore = newMemoryMessageStore()
 	}