net/djbdns/patches/220-dnscacheip-space-separator.patch

   1 --- a/dns_rcip.c
   2 +++ b/dns_rcip.c
   3 @@ -17,7 +17,7 @@ static int init(char ip[64])
   4    x = env_get("DNSCACHEIP");
   5    if (x)
   6      while (iplen <= 60) {
   7 -      if (*x == '.')
   8 +      if (*x == ' ' || *x == '\t' || *x == '\n')
   9         ++x;
  10        else {
  11          i = ip4_scan(x,ip + iplen);