[PATCH 1/4 v42] test: Don't return the result of checking for running emacs to the tester.

[Dmitry Kurochkin]

On Mon, 23 Jan 2012 18:05:44 +0000, David Edmondson <dme at dme.org> wrote:
> When checking for a running emacs, test_emacs evaluates the empty list
> '()'. This returns 'nil' when emacs is running, which is then
> prepended to the actual test result. Given that it is not part of the
> actual test output the test harness can incorrectly report test
> failure (or success).
> ---
> 
> Commentary updated.
> 

LGTM

Regards,
  Dmitry

>  test/test-lib.sh |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/test/test-lib.sh b/test/test-lib.sh
> index 0da60fb..82c686c 100644
> --- a/test/test-lib.sh
> +++ b/test/test-lib.sh
> @@ -926,7 +926,7 @@ test_emacs () {
>  				--eval '(orphan-watchdog $$)'" || return
>  		EMACS_SERVER="$server_name"
>  		# wait until the emacs server is up
> -		until test_emacs '()' 2>/dev/null; do
> +		until test_emacs '()' >/dev/null 2>/dev/null; do
>  			sleep 1
>  		done
>  	fi
> -- 
> 1.7.8.3
> 
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