Fixes a pod lint warning for implicit conversion. (#399)

XiangtianDai · paulb777 · commit e5d40c560268 · 2017-10-21T07:38:32.000-07:00
diff --git a/Firebase/Auth/Source/FIRAuthAppDelegateProxy.m b/Firebase/Auth/Source/FIRAuthAppDelegateProxy.m
@@ -51,7 +51,8 @@ static BOOL isIOS9orLater() {
   }
   return NO;
 #else
-  return &UIApplicationOpenURLOptionsAnnotationKey;  // the constant is only available on iOS 9+
+  // UIApplicationOpenURLOptionsAnnotationKey is only available on iOS 9+.
+  return &UIApplicationOpenURLOptionsAnnotationKey != NULL;
 #endif
 }
 

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,8 @@ static BOOL isIOS9orLater() {`
`51`	`51`	`}`
`52`	`52`	`return NO;`
`53`	`53`	`#else`
`54`		`- return &UIApplicationOpenURLOptionsAnnotationKey; // the constant is only available on iOS 9+`
	`54`	`+ // UIApplicationOpenURLOptionsAnnotationKey is only available on iOS 9+.`
	`55`	`+ return &UIApplicationOpenURLOptionsAnnotationKey != NULL;`
`55`	`56`	`#endif`
`56`	`57`	`}`
`57`	`58`