srsepc.conf.tmpl: zero-pad mnc and mcc in config
srsEPC expect zero-padding MNC/MCC in config file. However,
001 and mcc will end up as 1 in the rendered template.
Therefore, they need to be formatted correctly.
Change-Id: Ie63cd1b15b961e493a6dcbd7e5a4fbabe0bb6f33
diff --git a/src/osmo_gsm_tester/templates/srsepc.conf.tmpl b/src/osmo_gsm_tester/templates/srsepc.conf.tmpl
index f855127..830cd32 100644
--- a/src/osmo_gsm_tester/templates/srsepc.conf.tmpl
+++ b/src/osmo_gsm_tester/templates/srsepc.conf.tmpl
@@ -24,8 +24,8 @@
mme_code = 0x1a
mme_group = 0x0001
tac = 0x0007
-mcc = ${epc.mcc}
-mnc = ${epc.mnc}
+mcc = ${'{0:03}'.format(int(epc.mcc))}
+mnc = ${'{0:02}'.format(int(epc.mnc))}
mme_bind_addr = ${epc.run_addr}
apn = srsapn
dns_addr = 8.8.8.8