bts-trx: Log lchan if avaialble in Meas Avg

Change-Id: I1460715fa46c4195c5aaac91be776ad770d8099e
---
M src/osmo-bts-trx/scheduler_trx.c
1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/osmo-bts-trx/scheduler_trx.c b/src/osmo-bts-trx/scheduler_trx.c
index 1159e59..0534086 100644
--- a/src/osmo-bts-trx/scheduler_trx.c
+++ b/src/osmo-bts-trx/scheduler_trx.c
@@ -690,7 +690,9 @@
 		.ci_cb  = (ci_cb_sum  / n),
 	};
 
-	LOGP(DMEAS, LOGL_DEBUG, "Measurement AVG (num=%u, shift=%u): "
-	     "RSSI %f, ToA256 %d, C/I %d cB\n", n, shift,
-	     avg->rssi, avg->toa256, avg->ci_cb);
+	LOGP(DMEAS, LOGL_DEBUG, "%s%sMeasurement AVG (num=%u, shift=%u): "
+	     "RSSI %f, ToA256 %d, C/I %d cB\n",
+	     chan_state->lchan ? gsm_lchan_name(chan_state->lchan) : "",
+	     chan_state->lchan ? " " : "",
+	     n, shift, avg->rssi, avg->toa256, avg->ci_cb);
 }

