[pulseaudio-discuss] [PATCH 1/3] core-util: Add pa_safe_streq

[Tanu Kaskinen]

On Wed, 2013-05-22 at 14:13 +0200, David Henningsson wrote:
> Like pa_streq, but does not blow up on NULL pointers.
> 
> Signed-off-by: David Henningsson <david.henningsson at canonical.com>
> ---
>  src/pulsecore/core-util.h |    9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/src/pulsecore/core-util.h b/src/pulsecore/core-util.h
> index 15e6809..4656916 100644
> --- a/src/pulsecore/core-util.h
> +++ b/src/pulsecore/core-util.h
> @@ -208,6 +208,15 @@ void pa_unset_env_recorded(void);
>  pa_bool_t pa_in_system_mode(void);
>  
>  #define pa_streq(a,b) (!strcmp((a),(b)))
> +
> +/* Like pa_streq, but does not blow up on NULL pointers. */
> +static inline bool pa_safe_streq(const char *a, const char *b)
> +{
> +	if (a == NULL || b == NULL)
> +		return a == b;
> +	return pa_streq(a, b);
> +}
> +
>  pa_bool_t pa_str_in_list_spaces(const char *needle, const char *haystack);
>  
>  char *pa_get_host_name_malloc(void);

This patch uses tabs for indentation. Otherwise ack for all three
patches.

-- 
Tanu