run-program: proper handling of :if-input-does-not-exist NIL.
authorStas Boukarev <stassats@gmail.com>
Fri, 13 Apr 2012 12:09:27 +0000 (16:09 +0400)
committerStas Boukarev <stassats@gmail.com>
Fri, 13 Apr 2012 12:09:27 +0000 (16:09 +0400)
commit625c9493a8a7b5186144d21302437cf4f4f3571c
treef25fb57f05ad135c2c5d6cedde7cc881f4524383
parent9ebf496afbad179facaa8db5d45e5a807b1c002c
run-program: proper handling of :if-input-does-not-exist NIL.

:output existing-file :if-output-exists NIL and
:input non-existing-file :if-input-does-not-exist NIL signalled errors
instead of just returning NIL as specified.

Fixes lp#968836
NEWS
src/code/run-program.lisp
tests/run-program.impure.lisp