Explicitly clean up BTS singleton

Add method to explicitly cleanup BTS singleton similar to GprsMsStorage
class and use it from main(). The destructor becomes trivial wrapper
around cleanup() method.

This prevents annoying SIGABRT on exit of OsmoPCU caused by
rate_ctr_group_free() being called after talloc_free() which removes the
context in which counter group is allocated.

Change-Id: I796d56a7de3f3a1f9d59708995c8e3e9b05a2747

1 files changed, 1 insertions, 0 deletions

diff --git a/src/pcu_main.cpp b/src/pcu_main.cpp
index a0f31d16..c39c3376 100644
--- a/src/pcu_main.cpp
+++ b/src/pcu_main.cpp
@@ -356,6 +356,7 @@ int main(int argc, char *argv[])
 
 	pcu_l1if_close();
 
+	bts_cleanup();
 	talloc_report_full(tall_pcu_ctx, stderr);
 	talloc_free(tall_pcu_ctx);