fix return value on failure

diff --git a/src/http/ngx_http_script.c b/src/http/ngx_http_script.c
index b8e998abbcce8e390013235af35185ec8b1541b8..dbe6c34bd899a91857f165e1b94d948961b78bf6 100644 (file)
--- a/src/http/ngx_http_script.c
+++ b/src/http/ngx_http_script.c
@@ -561,7 +561,7 @@ ngx_http_script_add_code(ngx_array_t *codes, size_t size, void *code)
 
     new = ngx_array_push_n(codes, size);
     if (new == NULL) {
-        return NGX_CONF_ERROR;
+        return NULL;
     }
 
     if (code) {