Fixed warnings that caused Travis CI to fail.

prolificinteractive · Dec 7, 2016 · 16172e8 · 16172e8
1 parent 26e082e
commit 16172e8
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Pod/Classes/UI/NumberInputTextField.swift b/Pod/Classes/UI/NumberInputTextField.swift
@@ -152,9 +152,9 @@ public class NumberInputTextField: StylizedTextField {
 
         if numberPartiallyValid {
             // Set text and apply text color changes if the prefilled card type is unknown
-            textField(self,
-                      shouldChangeCharactersIn: NSRange(location: 0, length: text.characters.count ?? 0),
-                      replacementString: cardNumber.rawValue)
+            _ = textField(self,
+                          shouldChangeCharactersIn: NSRange(location: 0, length: text.characters.count),
+                          replacementString: cardNumber.rawValue)
         }
     }