VBClLogError is expecting 2 args but only one's supplied, thus segfault

[changedemailandwasforcedtosetnewnick]

this line:

VBClLogError("cannot convert '%s' to native format, rc=%Rrc\n", rc);

from: https://www.virtualbox.org/browser/vbox/trunk/src/VBox/Additions/x11/VBoxClient/wayland-helper-dcp.cpp?rev=108452#L1374

is missing an arg, likely pPriv->sMimeType possibly pvBuf ? (though I'm personally not sure if pvBuf is null terminated here, actually it looks like it's not pvBuf because pvBuf is utf16... so I guess can't use %s there at all because the conversion from utf16 failed(so there's no normal string to refer to), and can't print the original utf16(in pvBuf) via %s. My guess.)

I got a stack dump because of it, but i think it may not be relevant to add here because it is obvious why it happened now.