Only emit the events when actually deleting the route

pandaychen · Aug 29, 2019 · 4f788c6 · 4f788c6
1 parent f50bd40
commit 4f788c6
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/router/table.go b/router/table.go
@@ -83,8 +83,10 @@ func (t *table) Delete(r Route) error {
 		return ErrRouteNotFound
 	}
 
-	delete(t.routes[service], sum)
-	go t.sendEvent(&Event{Type: Delete, Timestamp: time.Now(), Route: r})
+	if _, ok := t.routes[service][sum]; ok {
+		delete(t.routes[service], sum)
+		go t.sendEvent(&Event{Type: Delete, Timestamp: time.Now(), Route: r})
+	}
 
 	return nil
 }