remove unnecessary else

check/utils.go

@@ -149,7 +149,7 @@ outer:
 			if strings.HasPrefix(filename, "/github.com") {
 				sp := strings.Split(filename, "/")
 				if len(sp) > 3 {
-					fs.Filename = strings.Join(sp[3:len(sp)], "/")
+					fs.Filename = strings.Join(sp[3:], "/")
 				}
 
 			}

handlers/home.go

@@ -52,7 +52,7 @@ func HomeHandler(w http.ResponseWriter, r *http.Request) {
 		t.Execute(w, map[string]interface{}{"Recent": recentRepos})
 
 		return
-	} else {
-		http.NotFound(w, r)
 	}
+
+	http.NotFound(w, r)
 }