diff --git a/opensmtpd/src/lib.rs b/opensmtpd/src/lib.rs
index 4d307e3..9588439 100644
--- a/opensmtpd/src/lib.rs
+++ b/opensmtpd/src/lib.rs
@@ -89,9 +89,11 @@ impl<T: Clone + Default + 'static> SmtpIn<T> {
         let mut evts = Vec::new();
         for eh in self.event_handlers.iter() {
             match eh.event {
-                MatchEvent::Evt(ref v) => for e in v.iter() {
-                    evts.push(e);
-                },
+                MatchEvent::Evt(ref v) => {
+                    for e in v.iter() {
+                        evts.push(e);
+                    }
+                }
                 MatchEvent::All => {
                     println!("register|report|smtp-in|*");
                     evts.clear();