PCU interface: Log version when starting listener

Change-Id: Ie3d8ebcb3175412313dfae3b7d560202a98ff8ab
---
M src/osmo-bsc/pcu_sock.c
1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/osmo-bsc/pcu_sock.c b/src/osmo-bsc/pcu_sock.c
index dba502f..0988c3b 100644
--- a/src/osmo-bsc/pcu_sock.c
+++ b/src/osmo-bsc/pcu_sock.c
@@ -1003,7 +1003,8 @@
 		return rc;
 	}
 
-	LOGP(DPCU, LOGL_INFO, "Started listening on PCU socket: %s\n", net->pcu_sock_path);
+	LOGP(DPCU, LOGL_INFO, "Started listening on PCU socket (PCU IF v%u): %s\n",
+	     PCU_IF_VERSION, net->pcu_sock_path);
 
 	net->pcu_state = state;
 	return 0;

