bts: Store the bcch_change_mark in the bts structure
Store the BCCH change mark inside the BTS structure. This will
allow us increment the number and re-generate the SIs.
Related: SYS#739
diff --git a/openbsc/src/libcommon/gsm_data_shared.c b/openbsc/src/libcommon/gsm_data_shared.c
index 8d5d0f8..8687a10 100644
--- a/openbsc/src/libcommon/gsm_data_shared.c
+++ b/openbsc/src/libcommon/gsm_data_shared.c
@@ -276,6 +276,9 @@
bts->rach_ldavg_slots = -1;
bts->paging.free_chans_need = -1;
+ /* si handling */
+ bts->bcch_change_mark = 1;
+
return bts;
}