r = writer_write(source->writer, &source->iovw, &source->ts, compress, seal);
if (r < 0)
- log_error("Failed to write entry of %zu bytes: %s",
- iovw_size(&source->iovw), strerror(-r));
+ log_error_errno(r, "Failed to write entry of %zu bytes: %m",
+ iovw_size(&source->iovw));
else
r = 1;