bgp: use VTY_GET_INTEGER_RANGE() in bgp_clear()

Second patch replaces "VTY_GET_LONG ("AS", as_ul, arg);"
by "VTY_GET_INTEGER_RANGE ("AS", as, arg, 1, BGP_AS4_MAX);"
as done in all other code, which parses AS numbers.

diff --git a/bgpd/bgp_vty.c b/bgpd/bgp_vty.c
index 101f67655e70285587f58d69f455119120283043..9cb30182af17564cf86e1ff46f05b17abc3c9699 100644 (file)
--- a/bgpd/bgp_vty.c
+++ b/bgpd/bgp_vty.c
@@ -4177,18 +4177,10 @@ bgp_clear (struct vty *vty, struct bgp *bgp,  afi_t afi, safi_t safi,
   if (sort == clear_as)
     {
       as_t as;
-      unsigned long as_ul;
       int find = 0;
 
-      VTY_GET_LONG ("AS", as_ul, arg);
+      VTY_GET_INTEGER_RANGE ("AS", as, arg, 1, BGP_AS4_MAX);
       
-      if (!as_ul)
-       {
-         vty_out (vty, "Invalid AS number%s", VTY_NEWLINE); 
-         return CMD_WARNING;
-       }
-      as = (as_t) as_ul;
-
       for (ALL_LIST_ELEMENTS (bgp->peer, node, nnode, peer))
        {
          if (peer->as != as)