pimd: Fix test for (S,G,rpt) prune inclusion.

The (S,G,rpt) prune inclusion was incorrectly considering
if the RPF' was the same for (S,G) and (*,G).

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

diff --git a/pimd/pim_msg.c b/pimd/pim_msg.c
index 12a043b650890511785e9e072279e517f6a8be88..1ae039e1c259003f30ad9958d91e98ec5bdcfb66 100644 (file)
--- a/pimd/pim_msg.c
+++ b/pimd/pim_msg.c
@@ -218,7 +218,7 @@ pim_msg_join_prune_encode (uint8_t *buf, int buf_size, int is_join,
        {
          if (child->sptbit == PIM_UPSTREAM_SPTBIT_TRUE)
            {
-             if (pim_rpf_is_same(&up->rpf, &child->rpf))
+             if (!pim_rpf_is_same(&up->rpf, &child->rpf))
                {
                  zlog_debug ("%s: SPT Bit and RPF'(%s) != RPF'(S,G): Add Prune (%s,rpt) to compound message",
                              __PRETTY_FUNCTION__, star_g, pim_str_sg_dump (&child->sg));