make posix_spawn accept null pid pointer arguments
authorRich Felker <dalias@aerifal.cx>
Wed, 12 Feb 2014 06:03:07 +0000 (01:03 -0500)
committerRich Felker <dalias@aerifal.cx>
Wed, 12 Feb 2014 06:03:07 +0000 (01:03 -0500)
commit8011614da008032642aa8292c3fd079bf7a8843d
tree94d8e7e160c0273eb529361d2d838842e0e6da5c
parente74f3b0234de9a8e0596166bdfa04af3f031249c
make posix_spawn accept null pid pointer arguments

this is a requirement in the specification that was overlooked.
src/process/posix_spawn.c