staticプロパティをインスタンスプロパティに変更

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

diff --git a/KCD/NotificationCenterExtension.swift b/KCD/NotificationCenterExtension.swift
index cdc7bda..113e272 100644 (file)
--- a/KCD/NotificationCenterExtension.swift
+++ b/KCD/NotificationCenterExtension.swift
@@ -41,10 +41,16 @@ extension NotificationCenter {
             .addObserver(forName: name, object: object, queue: nil) { notification in
                 
                 do {
-                    guard let value = try block(notification) else { return }
+                    
+                    guard let value = try block(notification) else {
+                        
+                        return
+                    }
                     
                     promise.success(value)
+                    
                 } catch {
+                    
                     promise.failure(error)
                 }