char verbuf[32];
json_line("program", RSYNC_NAME);
json_line("version", rsync_version());
- snprintf(verbuf, sizeof verbuf, "%d.%d", PROTOCOL_VERSION, SUBPROTOCOL_VERSION);
+ (void)snprintf(verbuf, sizeof verbuf, "%d.%d", PROTOCOL_VERSION, SUBPROTOCOL_VERSION);
json_line("protocol", verbuf);
json_line("copyright", copyright);
json_line("url", url);