Add SI2quater support to SI3
Advertise SI2 quater presence and location (if available) using SI3
according to 3GPP TS 44.018 ยง 10.5.2.34
diff --git a/openbsc/src/libbsc/bsc_init.c b/openbsc/src/libbsc/bsc_init.c
index 713109c..fd8dd66 100644
--- a/openbsc/src/libbsc/bsc_init.c
+++ b/openbsc/src/libbsc/bsc_init.c
@@ -140,6 +140,7 @@
gen_si[n_si++] = SYSINFO_TYPE_2;
gen_si[n_si++] = SYSINFO_TYPE_2bis;
gen_si[n_si++] = SYSINFO_TYPE_2ter;
+ gen_si[n_si++] = SYSINFO_TYPE_2quater;
gen_si[n_si++] = SYSINFO_TYPE_3;
gen_si[n_si++] = SYSINFO_TYPE_4;