From 4dc692ebc8a927a5ce514d65476466fc8769f318 Mon Sep 17 00:00:00 2001
From: Alessandro Boron <aboron@duckduckgo.com>
Date: Thu, 30 Jan 2025 12:28:35 +1100
Subject: [PATCH] Fix an issue that would create an extra tab when leaving a
 malicious site and only one tab is in the stack

---
 DuckDuckGo/TabManager.swift | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/DuckDuckGo/TabManager.swift b/DuckDuckGo/TabManager.swift
index b7d359b8c2..573e2bff95 100644
--- a/DuckDuckGo/TabManager.swift
+++ b/DuckDuckGo/TabManager.swift
@@ -308,8 +308,13 @@ class TabManager {
     }
 
     func replaceTab(at index: Int, withNewTab newTab: Tab) {
-        model.remove(at: index)
-        model.insert(tab: newTab, at: index)
+        // Removing a Tab automatically inserts a new one if tabs are empty. Hence add a new one only if needed
+        if model.tabs.count == 1 {
+            model.remove(at: index)
+        } else {
+            model.remove(at: index)
+            model.insert(tab: newTab, at: index)
+        }
         save()
     }