VTY: separate VTY logging commands and OpenBSC node exit code
diff --git a/openbsc/src/gprs/sgsn_main.c b/openbsc/src/gprs/sgsn_main.c
index aaad654..7aa6e13 100644
--- a/openbsc/src/gprs/sgsn_main.c
+++ b/openbsc/src/gprs/sgsn_main.c
@@ -139,7 +139,7 @@
 	log_set_all_filter(stderr_target, 1);
 
 	vty_init("Osmocom SGSN", PACKAGE_VERSION, openbsc_copyright);
-	openbsc_vty_add_cmds();
+	logging_vty_add_cmds();
         sgsn_vty_init();
 
 	rate_ctr_init(tall_bsc_ctx);