svn commit: r298440 - head/usr.bin/sed

[Pedro Giffuni]

Oops wrong log message....

It's supposed to be:

sed: use NULL instead of zero for pointers.

On 04/21/16 16:30, Pedro F. Giffuni wrote:
> Author: pfg
> Date: Thu Apr 21 21:30:51 2016
> New Revision: 298440
> URL: https://svnweb.freebsd.org/changeset/base/298440
>
> Log:
>   kernel: use our nitems() macro when it is available through param.h.
>
>   No functional change, only trivial cases are done in this sweep,
>
>   Discussed in:	freebsd-current
>
> Modified:
>   head/usr.bin/sed/compile.c
>
> Modified: head/usr.bin/sed/compile.c
> ==============================================================================
> --- head/usr.bin/sed/compile.c	Thu Apr 21 21:13:41 2016	(r298439)
> +++ head/usr.bin/sed/compile.c	Thu Apr 21 21:30:51 2016	(r298440)
> @@ -160,10 +160,10 @@ compile_stream(struct s_command **link)
>  	char re[_POSIX2_LINE_MAX + 1];
>  	int naddr;				/* Number of addresses */
>
> -	stack = 0;
> +	stack = NULL;
>  	for (;;) {
>  		if ((p = cu_fgets(lbuf, sizeof(lbuf), NULL)) == NULL) {
> -			if (stack != 0)
> +			if (stack != NULL)
>  				errx(1, "%lu: %s: unexpected EOF (pending }'s)",
>  							linenum, fname);
>  			return (link);
> @@ -203,9 +203,9 @@ semicolon:	EATSPACE();
>  				p = compile_addr(p, cmd->a2);
>  				EATSPACE();
>  			} else
> -				cmd->a2 = 0;
> +				cmd->a2 = NULL;
>  		} else
> -			cmd->a1 = cmd->a2 = 0;
> +			cmd->a1 = cmd->a2 = NULL;
>
>  nonsel:		/* Now parse the command */
>  		if (!*p)
> @@ -241,7 +241,7 @@ nonsel:		/* Now parse the command */
>  			 * group is really just a noop.
>  			 */
>  			cmd->nonsel = 1;
> -			if (stack == 0)
> +			if (stack == NULL)
>  				errx(1, "%lu: %s: unexpected }", linenum, fname);
>  			cmd2 = stack;
>  			stack = cmd2->next;
>