Re: [PATCH] libiberty: Always return NULL if d_add_substitution fails.

[Ian Lance Taylor via gcc-patches]

On Tue, Apr 18, 2017 at 2:21 PM, Mark Wielaard <m...@klomp.org> wrote:
> d_add_substitution can fail for various reasons, like when the subs array
> is full. If d_add_substitution fails d_substitution should return NULL
> early and not try to continue. Every other call of d_add_substitution
> is handled in the same way.
>
> libiberty/ChangeLog:
>
>         * cp-demangle.c (d_substitution): Return NULL if d_add_substitution
>         fails.

This is OK.

Thanks.

Ian