Re: [PATCH] Support DOS line endings

[Matthew Wilcox]

On Thu, Jul 13, 2006 at 09:35:43PM +0200, Sam Ravnborg wrote:
> --- a/scripts/kconfig/confdata.c
> +++ b/scripts/kconfig/confdata.c
> @@ -195,6 +195,8 @@ load:
>  			p2 = strchr(p, '\n');
>  			if (p2)
>  				*p2 = 0;
> +			if (*--p2 == '\r')
> +				*p2 = 0;

... but if p2 is NULL ... 

so:
			if (p2) {
				*p2 = 0;
				if (*--p2 == '\r')
					*p2 = 0;
			}

but maybe it'd be better to do ...

			if (p2) {
				*p2-- = 0;
				if (*p2 == '\r')
					*p2 = 0;
			}
-
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