remove externs from header - implementation detail - use the properties instead.

Ryan Maxwell · Ryan Maxwell · commit 1ac73bd44edd · 2015-01-04T20:55:15.000+13:00
diff --git a/UIAlertController+Blocks.h b/UIAlertController+Blocks.h
@@ -28,10 +28,6 @@
 
 #import <UIKit/UIKit.h>
 
-extern NSInteger const UIAlertControllerBlocksCancelButtonIndex;
-extern NSInteger const UIAlertControllerBlocksDestructiveButtonIndex;
-extern NSInteger const UIAlertControllerBlocksFirstOtherButtonIndex;
-
 typedef void (^UIAlertControllerCompletionBlock) (UIAlertController *controller, UIAlertAction *action, NSInteger buttonIndex);
 
 @interface UIAlertController (Blocks)
diff --git a/UIAlertController+Blocks.m b/UIAlertController+Blocks.m
@@ -28,9 +28,9 @@
 
 #import "UIAlertController+Blocks.h"
 
-NSInteger const UIAlertControllerBlocksCancelButtonIndex = 0;
-NSInteger const UIAlertControllerBlocksDestructiveButtonIndex = 1;
-NSInteger const UIAlertControllerBlocksFirstOtherButtonIndex = 2;
+static NSInteger const UIAlertControllerBlocksCancelButtonIndex = 0;
+static NSInteger const UIAlertControllerBlocksDestructiveButtonIndex = 1;
+static NSInteger const UIAlertControllerBlocksFirstOtherButtonIndex = 2;
 
 @implementation UIAlertController (Blocks)
 
