close(2) returning an error code leaves the filedesc in an unspecified state, according to POSIX; since it isnt usable, unconditionally drop the rlimit
close(2) returning an error code leaves the filedesc in an unspecified state, according to POSIX; since it isnt usable, unconditionally drop the rlimit

git-svn-id: ae92b08b608af1c8cefa3e10d2325ea527204e07@24875 3eda493b-6a19-0410-b2e0-ec8ea4dd8fda

pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable