pfcp: fix missing vty_write of pfcp local-port

Change-Id: I180e67b8abdd3c0d91b30f1e7668b02f1a323809
---
M src/osmo-hnbgw/hnbgw_vty.c
M tests/pfcp_cfg.vty.with_pfcp
2 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/src/osmo-hnbgw/hnbgw_vty.c b/src/osmo-hnbgw/hnbgw_vty.c
index 674832b..d401279 100644
--- a/src/osmo-hnbgw/hnbgw_vty.c
+++ b/src/osmo-hnbgw/hnbgw_vty.c
@@ -945,6 +945,8 @@
 	vty_out(vty, " pfcp%s", VTY_NEWLINE);
 	if (g_hnbgw->config.pfcp.local_addr)
 		vty_out(vty, "  local-addr %s%s", g_hnbgw->config.pfcp.local_addr, VTY_NEWLINE);
+	if (g_hnbgw->config.pfcp.local_port)
+		vty_out(vty, "  local-port %u%s", g_hnbgw->config.pfcp.local_port, VTY_NEWLINE);
 	if (g_hnbgw->config.pfcp.remote_addr)
 		vty_out(vty, "  remote-addr %s%s", g_hnbgw->config.pfcp.remote_addr, VTY_NEWLINE);
 
diff --git a/tests/pfcp_cfg.vty.with_pfcp b/tests/pfcp_cfg.vty.with_pfcp
index a093ffb..44b922c 100644
--- a/tests/pfcp_cfg.vty.with_pfcp
+++ b/tests/pfcp_cfg.vty.with_pfcp
@@ -50,6 +50,7 @@
 ...
  pfcp
   local-addr 127.0.0.1
+  local-port 8805
   remote-addr 127.0.0.2
 msc 0
 ...

