Fix bug that caused app to crash

woin2ee · Jan 25, 2024 · 49046ab · 49046ab
1 parent 2fb7a06
commit 49046ab
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diff --git a/Changelog/1.4.1.md b/Changelog/1.4.1.md
@@ -0,0 +1,2 @@
+## Fixed
+- Fixed a bug that caused the app to crash when the list button was touched when no words were displayed.
diff --git a/Sources/iOSScenes/WordList/WordListViewController.swift b/Sources/iOSScenes/WordList/WordListViewController.swift
@@ -258,7 +258,11 @@ extension WordListViewController: UISearchControllerDelegate {
 extension WordListViewController: UITabBarControllerDelegate {
 
     func tabBarController(_ tabBarController: UITabBarController, didSelect viewController: UIViewController) {
-        if viewController == self.navigationController {
+        guard viewController == self.navigationController else {
+            return
+        }
+
+        if wordListTableView.visibleCells.count != 0 {
             wordListTableView.scrollToRow(at: .init(row: 0, section: 0), at: .bottom, animated: true)
         }
     }
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		## Fixed
		- Fixed a bug that caused the app to crash when the list button was touched when no words were displayed.