[PATCH] the '==' comparision operator is not defined by POSIX, use '=' instead in configure.ac

[Matt Johnston]

Thanks, I've applied that.

Cheers,
Matt

> On Fri 27/11/2015, at 4:44 pm, Juergen Daubert <jue at jue.li> wrote:
> 
> Hello,
> 
> the '==' operator is not defined by POSIX and it's use breaks building 
> of dropbear with dash and possibly other POSIX shells.
> 
> Greetings
> Juergen
> 
> 
> --- configure.ac.orig	2015-11-27 09:37:27.852925351 +0100
> +++ configure.ac	2015-11-27 09:38:16.271165234 +0100
> @@ -92,7 +92,7 @@
> 	found_crypt_func=here
> 	])
> AC_SUBST(CRYPTLIB)	
> -if test "t$found_crypt_func" == there; then
> +if test "t$found_crypt_func" = there; then
> AC_DEFINE(HAVE_CRYPT, 1, [crypt() function])
> fi
>