sa.bInheritHandle = TRUE;
if (!CreatePipe(&us_from_cmd, &cmd_to_us, &sa, 0)) {
ret->error = dupprintf("Unable to create pipes for proxy command");
sa.bInheritHandle = TRUE;
if (!CreatePipe(&us_from_cmd, &cmd_to_us, &sa, 0)) {
ret->error = dupprintf("Unable to create pipes for proxy command");