Fix bug in stream-write-string on filling-streams which caused an error if the END keyword is nil, observable when climacs attempts to print a lisp arglist (strange this wasn't observed earlier, though).
Fix bug in stream-write-string on filling-streams which caused an error
if the END keyword is nil, observable when climacs attempts to print a
lisp arglist (strange this wasn't observed earlier, though).

antifuchs/mcclim,antifuchs/mcclim,swflint/McCLIM,onixie/mcclim,onixie/mcclim,swflint/McCLIM,onixie/mcclim,slyrus/mcclim,swflint/McCLIM,slyrus/mcclim