Comment 22 for bug 1803604

There is a new twist to this saga.
With LO 7.0.1.2 today I get an error message
/home/mbm/.claws-mail/mimetmp/.comments: unlink: Is a directory

** (claws-mail:12915): WARNING **: 10:04:23.190: failed to convert encoding of file name: Invalid byte sequence in conversion input
malloc_consolidate(): invalid chunk size

This happens whether I set email (Tools,Option) as blank, or as xdg-email
In either case, using my proposed patched form of sesnddoc, I get a Claws-mail error window within a Compose window. On acknowledging the message, Claws crashes.

If I use the version of senddoc that comes with LO 7.0.1.2, I get no Compose window, and Claws-mail simply crashes.

This was working ok a fortnight ago, with LO 7.0.1.2
Claws-mail has not changed in Ubuntu 20.04 since then.
I wonder whether uri-encode is no longer working properly?

And if I export my LO document to a file, then I can Compose, and attach that file, and send, all ok