diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gb/gprs_ns_vty.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gb/gprs_ns_vty.c b/src/gb/gprs_ns_vty.c index 5a951dca..ee305ba5 100644 --- a/src/gb/gprs_ns_vty.c +++ b/src/gb/gprs_ns_vty.c @@ -573,8 +573,16 @@ DEFUN(logging_fltr_nsvc, int gprs_ns_vty_init(struct gprs_ns_inst *nsi) { + static bool vty_elements_installed = false; + vty_nsi = nsi; + /* Regression test code may call this function repeatedly, so make sure + * that VTY elements are not duplicated, which would assert. */ + if (vty_elements_installed) + return 0; + vty_elements_installed = true; + install_element_ve(&show_ns_cmd); install_element_ve(&show_ns_stats_cmd); install_element_ve(&show_nse_cmd); |