variable should not be found if no request body file
diff --git a/src/http/ngx_http_variables.c b/src/http/ngx_http_variables.c
index 9dee6ee..0f1587b 100644
--- a/src/http/ngx_http_variables.c
+++ b/src/http/ngx_http_variables.c
@@ -1145,11 +1145,7 @@
ngx_http_variable_value_t *v, uintptr_t data)
{
if (r->request_body == NULL || r->request_body->temp_file == NULL) {
- v->len = 0;
- v->valid = 1;
- v->no_cachable = 0;
- v->not_found = 0;
- v->data = (u_char *) "";
+ v->not_found = 1;
return NGX_OK;
}