remove bogus extra check for data->imsi[0] in mncc_send
As Andreas points out, we already check for this condition some 10 lines
below, no need to check twice.
diff --git a/openbsc/src/gsm_04_08.c b/openbsc/src/gsm_04_08.c
index 3b0b51d..40fa3ed 100644
--- a/openbsc/src/gsm_04_08.c
+++ b/openbsc/src/gsm_04_08.c
@@ -3381,8 +3381,7 @@
/* Callref unknown */
if (!trans) {
- if (msg_type != MNCC_SETUP_REQ ||
- (!data->called.number[0] && !data->imsi[0])) {
+ if (msg_type != MNCC_SETUP_REQ) {
DEBUGP(DCC, "(bts - trx - ts - ti -- sub %s) "
"Received '%s' from MNCC with "
"unknown callref %d\n", data->called.number,