diff options
| -rw-r--r-- | src/core/ngx_cycle.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/core/ngx_cycle.c b/src/core/ngx_cycle.c index e5fd40285..410cc3cd2 100644 --- a/src/core/ngx_cycle.c +++ b/src/core/ngx_cycle.c @@ -114,11 +114,13 @@ ngx_init_cycle(ngx_cycle_t *old_cycle) ngx_cpystrn(cycle->conf_file.data, old_cycle->conf_file.data, old_cycle->conf_file.len + 1); - cycle->conf_param.len = old_cycle->conf_param.len; - cycle->conf_param.data = ngx_pstrdup(pool, &old_cycle->conf_param); - if (cycle->conf_param.data == NULL) { - ngx_destroy_pool(pool); - return NULL; + if (old_cycle->conf_param.len) { + cycle->conf_param.len = old_cycle->conf_param.len; + cycle->conf_param.data = ngx_pstrdup(pool, &old_cycle->conf_param); + if (cycle->conf_param.data == NULL) { + ngx_destroy_pool(pool); + return NULL; + } } |