Feature gate the syslog export.

ximon18 · ximon18 · commit ff88682754da · 2026-01-06T13:10:25.000+01:00
diff --git a/src/logging.rs b/src/logging.rs
@@ -16,6 +16,7 @@ use crate::error::{ExitError, Failed};
 // instead.
 pub use log::LevelFilter;
 
+#[cfg(unix)]
 pub use syslog::Facility;
 
 //------------ Logger --------------------------------------------------------
