Dept of Utterly Useless Error Messages

[Timothy Murphy <tim birdsnest maths tcd ie>]

When I run xpdf I get the message
"Warning: Attempt to remove nonexistent passive grab".

The program seems to run in spite of this.
I googled for the message, with a number of hits,
but none had any suggestion of a solution, or a cause.

Developers who introduce warning messages like this
should be sentenced to read the complete works of Kim Jong Il.

-- 
Timothy Murphy  
e-mail (<80k only): tim /at/ birdsnest.maths.tcd.ie
tel: +353-86-2336090, +353-1-2842366
s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland