hal-set-property patch

[Artem Kachitchkine]

David, are you okay with me committing this?

-Artem.

Artem Kachitchkine wrote:
> 
> hal-set-property --remove returns 1 on success and 0 on failure. 
> Depending on the compiler, it can also dump core. Here's the fix, OK to 
> commit?
> 
> -Artem.
> 
> 
> ------------------------------------------------------------------------
> 
> Index: tools/hal_set_property.c
> ===================================================================
> RCS file: /cvs/hal/hal/tools/hal_set_property.c,v
> retrieving revision 1.13
> diff -u -r1.13 hal_set_property.c
> --- tools/hal_set_property.c	8 Nov 2005 15:47:36 -0000	1.13
> +++ tools/hal_set_property.c	27 Apr 2006 03:42:36 -0000
> @@ -235,7 +235,7 @@
>  
>  	if (remove) {
>  		rc = libhal_device_remove_property (hal_ctx, udi, key, &error);
> -		if (rc != 0) {
> +		if (!rc) {
>  			fprintf (stderr, "error: libhal_device_remove_property: %s: %s\n", error.name, error.message);
>  			return 1;
>  		}
> 
> 
> ------------------------------------------------------------------------
> 
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