Bug#578008: xterm: ignores X bell setting

[Delirium <delirium@hackish.org>]

Package: xterm
Version: 256-1

After upgrading to 256-1, the console beeps in xterm even when I disable 
it in X with 'xset b 0' or 'xset b off'. It appears to ignore non-zero 
values too, e.g. 'xset b 25' and 'xset b 100' all sound the same. I 
tested in aterm in case it was some X misconfiguration, but aterm 
responds to the bell settings as expected.

This looks like the opposite problem of recently closed bug #569539, 
though I'm not sure whether it's actually related.

If it matters, I'm using xorg 7.5+5, with xserver-xorg-core 1.7.6-2.

Thanks,
Mark