From cb8f3f9fbcd70ebd08fd0a3bf730fc7597a7d096 Mon Sep 17 00:00:00 2001
From: "Pfeil, Scott Robert" <scott.pfeil3@verizonwireless.com>
Date: Thu, 8 Apr 2021 09:30:16 -0400
Subject: [PATCH] tab bar can't press current tab

---
 .../Atomic/Molecules/HorizontalCombinationViews/TabBar.swift  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/MVMCoreUI/Atomic/Molecules/HorizontalCombinationViews/TabBar.swift b/MVMCoreUI/Atomic/Molecules/HorizontalCombinationViews/TabBar.swift
index 4a6e3ca7..6116afc3 100644
--- a/MVMCoreUI/Atomic/Molecules/HorizontalCombinationViews/TabBar.swift
+++ b/MVMCoreUI/Atomic/Molecules/HorizontalCombinationViews/TabBar.swift
@@ -80,6 +80,7 @@
     
     // MARK: - UITabBarDelegate
     public func tabBar(_ tabBar: UITabBar, didSelect item: UITabBarItem) {
+        guard item.tag != tabBar.selectedItem?.tag else { return }
         self.model.selectedTab = item.tag
         Button.performButtonAction(with: model.tabs[item.tag].action, button: item, delegateObject: delegateObject, additionalData: nil)
     }
@@ -95,7 +96,8 @@
     
     public func selectTab(at index: Int) {
         MVMCoreDispatchUtility.performBlock(onMainThread: {
-            guard let newSelectedItem = self.items?[index] else { return }
+            guard index != self.selectedItem?.tag,
+                  let newSelectedItem = self.items?[index] else { return }
             self.selectedItem = newSelectedItem
             self.tabBar(self, didSelect: newSelectedItem)
         })