diff options
| -rw-r--r-- | res/res_snmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/res/res_snmp.c b/res/res_snmp.c index 2ccadc407..cbca08a41 100644 --- a/res/res_snmp.c +++ b/res/res_snmp.c @@ -106,7 +106,7 @@ static int unload_module(void) ast_verbose(VERBOSE_PREFIX_1 "Unloading [Sub]Agent Module\n"); res_snmp_dont_stop = 0; - return pthread_join(thread, NULL); + return ((thread != AST_PTHREADT_NULL) ? pthread_join(thread, NULL) : 0); } static int reload(void) |