Fix false positive compiler warning
"'percent' may be used uninitialized in this function".
@@ -556,7 +556,7 @@ static const char *md_config_set_renew_window(cmd_parms *cmd, void *dc, const ch
md_srv_conf_t *config = md_config_get(cmd->server);
const char *err;
apr_interval_time_t timeout;
- int percent;
+ int percent = 0;
(void)dc;
if (!inside_section(cmd, MD_CMD_MD_SECTION)
