From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Wed, 24 Aug 2016 19:32:57 +0000 (-0400)
Subject: pimd: Do not display placeholder for 'show ip pim rp-info'
X-Git-Tag: frr-3.0-branchpoint~64^2~10^2~262
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=dce1a92f31e22cea63ca7ca362fdfcfcd213befb;p=matthieu%2Ffrr.git

pimd: Do not display placeholder for 'show ip pim rp-info'

do not display the 224.0.0.0/4 rp information if none-have
been provided.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
---

diff --git a/pimd/pim_rp.c b/pimd/pim_rp.c
index 7a356a7689..81c4a65abe 100644
--- a/pimd/pim_rp.c
+++ b/pimd/pim_rp.c
@@ -486,12 +486,15 @@ pim_rp_show_information (struct vty *vty)
   vty_out (vty, "RP Addr           Group   Oif    I_am_RP%s", VTY_NEWLINE);
   for (ALL_LIST_ELEMENTS_RO (qpim_rp_list, node, rp_info))
     {
-      char buf[48];
-      vty_out (vty, "%-10s  %-10s  %-10s%-10d%s",
-      inet_ntoa (rp_info->rp.rpf_addr),
-	       prefix2str(&rp_info->group, buf, 48),
-	       rp_info->rp.source_nexthop.interface->name,
-	       rp_info->i_am_rp, VTY_NEWLINE);
+      if (rp_info->rp.rpf_addr.s_addr != INADDR_NONE)
+        {
+          char buf[48];
+          vty_out (vty, "%-10s  %-10s  %-10s%-10d%s",
+          inet_ntoa (rp_info->rp.rpf_addr),
+	             prefix2str(&rp_info->group, buf, 48),
+	             rp_info->rp.source_nexthop.interface->name,
+	             rp_info->i_am_rp, VTY_NEWLINE);
+        }
     }
   return;
 }