X-modifieres in entry widgets ??

["Sergei O. Naoumov" <serge physics unc edu>]

Hi!
For quite some time I noticed a peculiar behavior of the entry widgets
(and may be text widget as well, I did not try). If I press a modifier
button Mode_switch, say AltGraph on Sun. I get a bunch of messages like
this:

	** WARNING **: 0 -> NULL

But there is nothing really bad happening, just those messages. Anyone
knows why this is happening?

	Sergei