[PATCH] Minor fix in gethostent_r()

[Simon Perreault]

Hi all,

I'm not sure if this is the right venue for contributing fixes, so
please kindly tell me if there is a better way.

Here goes...

> Index: cpukit/libnetworking/libc/gethostbyht.c
> ===================================================================
> RCS file: /usr1/CVS/rtems/cpukit/libnetworking/libc/gethostbyht.c,v
> retrieving revision 1.11
> diff -u -p -r1.11 gethostbyht.c
> --- cpukit/libnetworking/libc/gethostbyht.c	27 Mar 2010 04:00:52 -0000	1.11
> +++ cpukit/libnetworking/libc/gethostbyht.c	26 Nov 2010 19:08:56 -0000
> @@ -223,7 +223,7 @@ struct hostent* gethostent_r(char* buf, 
>    int    curlen;
>    
>     
> -  if (hostf<0) return 0;
> +  if (hostf==NULL) return 0;
>    fseek(hostf,0,SEEK_END);
>    curlen=ftell(hostf);
>    fseek(hostf,0,SEEK_SET);

Simon
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