libgo patch committed: redirect grep output to /dev/null

Bernhard Reutner-Fischer
Fri Nov 19 11:45:34 GMT 2021

On Fri, 28 Oct 2016 10:55:18 -0700
Ian Lance Taylor <> wrote:

> This patch to libgo redirects the output of a grep command in
> to /dev/null.  The output otherwise appears in the

grep -q exists since at least SUSv2, fwiw.

> middle of a build log, where it is harmless but confusing.
> Bootstrapped and ran Go testsuite on x86_64-pc-linux-gnu.  Committed
> to mainline.
> Ian

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