tree 7b3ae35d841663a48c4ed2a2f33ffda574304b66
parent e606e0da9ff2ece921dccb5c9ad31d5d1ac7e3c1
author Marcel van Lohuizen <mpvl@golang.org> 1569610665 +0200
committer Marcel van Lohuizen <mpvl@golang.org> 1569702217 +0000

pkg/tool/exec: fix null bug for stderr and stdout

Also slightly changed the definition. It occured to me
that specifying null to redirect to stdout is slightly
odd. It now discards output if null is specified and
redirects to stdout the field is unspecified.

Change-Id: I9204cfd98fdb81a247a07cadc1ca6f9b4724eaca
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/3400
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>