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

[wlemb]

Log from commit: 

Update of /var/cvs/groff/src/roff/troff
In directory genba:/tmp/cvs-serv22323/src/roff/troff

Modified Files:
        node.cpp 
Log Message:


* src/roff/troff/node.cpp (suppress_node::tprint): Don't expect
that all implementations of sprintf handle null pointers correctly.