Fix warning

skygear-demo · Sep 15, 2017 · aef1cb8 · aef1cb8
1 parent bb289aa
commit aef1cb8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/photo-app/FirstViewController.swift b/photo-app/FirstViewController.swift
@@ -59,7 +59,7 @@ class FirstViewController: UIViewController {
                 self.showAlert(title:"Cannot signup", message:"Please try again", actionText:"OK")
                 return
             }
-            print("Signed up as: \(user)")
+            print("Signed up as: \(String(describing: user))")
             self.refreshView()
         }
     }