On Tue, Jan 23, 2018 at 5:46 PM, Jeff King <peff@xxxxxxxx> wrote: > On Mon, Jan 22, 2018 at 02:32:20PM +0100, SZEDER Gábor wrote: >> diff --git a/ci/run-linux32-build.sh b/ci/run-linux32-build.sh >> index e37e1d2d5f..13047adde3 100755 >> --- a/ci/run-linux32-build.sh >> +++ b/ci/run-linux32-build.sh >> @@ -33,7 +33,13 @@ then >> CI_USER=root >> else >> CI_USER=ci >> - useradd -u $HOST_UID $CI_USER >> + if test "$(id -u $CI_USER)" = $HOST_UID >> + then >> + : # user already exists with the right ID >> + else >> + useradd -u $HOST_UID $CI_USER >> + fi > > Is it worth redirecting the stderr of "id" to avoid noise when $CI_USER > does not yet exist at all? Or is that a useful log message? :) I think it's worth silencing that error. I'm not even sure it was useful while working on this patch series, but an error message in the middle of the log of a successful build job is surely distracting and might raise some eyebrows (though I suspect that barely anyone looks at logs of successful build jobs). OTOH, I might turn that comment into an echo msg...
