[PATCH] hush: bail out of scripts on syntax error

[Uwe Kleine-König]

Hello,

On Wed, May 02, 2012 at 09:12:46AM +0200, Sascha Hauer wrote:
> On a systax error we have to bail out of the shell instead of
> setting inp->p to NULL and crash barebox with a NULL pointer
> deref. This only happened in scripts.
> 
> Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
This fixes the problem I had (i.e. a boot loop caused by a stray fi in
/env/bin/init).

Reported-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
Tested-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>

Thanks
Uwe

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