pppd: fix parsing the ipv6-{up,down}-script option

SVN-Revision: 31514

package/ppp/patches/120-debian_ipv6_updown_option.patch

@@ -24,10 +24,10 @@
        "Set pathname of ip-down script",
        OPT_PRIV|OPT_STATIC, NULL, MAXPATHLEN },
  
-+    { "ipv6-up-script", o_string, path_ipup,
++    { "ipv6-up-script", o_string, path_ipv6up,
 +      "Set pathname of ipv6-up script",
 +      OPT_PRIV|OPT_STATIC, NULL, MAXPATHLEN },
-+    { "ipv6-down-script", o_string, path_ipdown,
++    { "ipv6-down-script", o_string, path_ipv6down,
 +      "Set pathname of ipv6-down script",
 +      OPT_PRIV|OPT_STATIC, NULL, MAXPATHLEN },
 +