Swift4.1に更新

[kcd/KCD.git] / KCD / FleetManager.swift

diff --git a/KCD/FleetManager.swift b/KCD/FleetManager.swift
index fd027b4..b80b63c 100644 (file)
--- a/KCD/FleetManager.swift
+++ b/KCD/FleetManager.swift
@@ -39,7 +39,7 @@ final class FleetManager: NSObject {
     
     private func setupFleets() {
         
-        fleets = (1...4).flatMap { Fleet(number: $0) }
+        fleets = (1...4).compactMap { Fleet(number: $0) }
         
         guard fleets.count == 4 else {