[Groff-commit] Changes to //var/cvs/groff

[wlemb]

Log from commit: 

Update of /var/cvs/groff/src/devices/grohtml
In directory genba:/tmp/cvs-serv7762/src/devices/grohtml

Modified Files:
        html.h 
Log Message:


* src/roff/troff/nroff.cpp (space_node::get_breakpoints,
space_node::nbreaks): Protect against zero `next' field.

Update copyright years.