On Wed, Dec 06, 2017 at 04:58:27PM +0800, Michael W. Bombardieri wrote:
> Hello,
>
> Mostly dc(1) uses its own bstrdup() which exits on error.
> It can be used in two more places.
>
> - Michael
Committed, thanks
-Otto
>
>
> Index: dc.c
> ===================================================================
> RCS file: /cvs/src/usr.bin/dc/dc.c,v
> retrieving revision 1.19
> diff -u -p -u -r1.19 dc.c
> --- dc.c 29 Nov 2017 14:34:17 -0000 1.19
> +++ dc.c 6 Dec 2017 08:44:30 -0000
> @@ -47,8 +47,7 @@ dc_main(int argc, char *argv[])
> char *buf, *p;
> struct stat st;
>
> - if ((buf = strdup("")) == NULL)
> - err(1, NULL);
> + buf = bstrdup("");
> /* accept and ignore a single dash to be 4.4BSD dc(1) compatible */
> optind = 1;
> optreset = 1;
> Index: stack.c
> ===================================================================
> RCS file: /cvs/src/usr.bin/dc/stack.c,v
> retrieving revision 1.14
> diff -u -p -u -r1.14 stack.c
> --- stack.c 27 Mar 2016 15:55:13 -0000 1.14
> +++ stack.c 6 Dec 2017 08:44:30 -0000
> @@ -79,9 +79,7 @@ stack_dup_value(const struct value *a, s
> copy->u.num = dup_number(a->u.num);
> break;
> case BCODE_STRING:
> - copy->u.string = strdup(a->u.string);
> - if (copy->u.string == NULL)
> - err(1, NULL);
> + copy->u.string = bstrdup(a->u.string);
> break;
> }
>
