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build: fix noclobber

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I got it backwards last time, and somehow
that was leaking into the parent shell?

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/4826054
This commit is contained in:
Russ Cox 2011-07-28 19:38:14 -04:00
parent 1b4dff0f69
commit 71ba47ac9e
1 changed files with 2 additions and 2 deletions
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4
src/env.bash
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@ -89,9 +89,9 @@ if bison --version 2>&1 | grep 'bison++' >/dev/null 2>&1; then
fi
# Issue 2020: some users configure bash to default to
# set +o noclobber
# set -o noclobber
# which makes >x fail if x already exists. Restore sanity.
set -o noclobber
set +o noclobber
# Tried to use . <($MAKE ...) here, but it cannot set environment
# variables in the version of bash that ships with OS X. Amazing.