fix for case when view controllers are empty

Ramotion · Nov 8, 2019 · 76d074d · 76d074d
1 parent 3665d14
commit 76d074d
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/RAMAnimatedTabBarController/RAMAnimatedTabBarController.swift b/RAMAnimatedTabBarController/RAMAnimatedTabBarController.swift
@@ -132,13 +132,12 @@ open class RAMAnimatedTabBarController: UITabBarController {
 
  // MARK: create methods
  private func initializeContainers() {
- guard let items = tabBar.items, items.count <= 5 else {
- fatalError("More button not supported")
- }
-
  containers.forEach { $0.removeFromSuperview() }
  containers.removeAll()
 
+ guard let items = tabBar.items else { return }
+ guard items.count <= 5 else { fatalError("More button not supported") }
+
  for index in 0 ..< items.count {
  let viewContainer = UIView()
  viewContainer.isExclusiveTouch = true