Merge pull request #4253 from qlyoung/zapi-handler-args-macro

ZAPI callback args macro

diff --cc pbrd/pbr_zebra.c
index 1396d83d65fae026c178b70f78018f3c04f9c24e,19e7a1ec177e2337e1b137f275b9018a90c4b1a6..aad0e4275fb913d1ca8d53b64e6316ed0261c8fc
--- 1/pbrd/pbr_zebra.c
--- 2/pbrd/pbr_zebra.c
+++ b/pbrd/pbr_zebra.c
@@@ -108,12 -105,11 +105,12 @@@ static int interface_address_add(ZAPI_C
        struct connected *c;
        char buf[PREFIX_STRLEN];
  
-       c = zebra_interface_address_read(command, zclient->ibuf, vrf_id);
+       c = zebra_interface_address_read(cmd, zclient->ibuf, vrf_id);
  
        DEBUGD(&pbr_dbg_zebra,
 -             "%s: %s added %s", __PRETTY_FUNCTION__, c->ifp->name,
 -             prefix2str(c->address, buf, sizeof(buf)));
 +             "%s: %s added %s", __PRETTY_FUNCTION__,
 +             c ? c->ifp->name : "Unknown",
 +             c ? prefix2str(c->address, buf, sizeof(buf)) : "Unknown");
  
        return 0;
  }