int count = 0;
n = sd_listen_fds(true);
- if (n < 0) {
- log_error("Failed to read listening file descriptors from environment: %s",
- strerror(-n));
- return n;
- }
+ if (n < 0)
+ return log_error_errno(n, "Failed to read listening file descriptors from environment: %m");
if (n > 0) {
log_info("Received %i descriptors via the environment.", n);