fix: app crash in random times

software-mansion-labs · Dec 20, 2023 · 13c7833 · 13c7833
1 parent 75bc8cb
commit 13c7833
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/packages/turbo/ios/RNSession.swift b/packages/turbo/ios/RNSession.swift
@@ -72,10 +72,12 @@ class RNSession: NSObject {
   func unregisterVisitableView(view: RNSessionSubscriber) {
     let wasTopMostView = visitableViews.last?.id == view.id
 
-    let viewIdx = visitableViews.lastIndex(where: {
-      view.id == $0.id
-    })
-    visitableViews.remove(at: viewIdx!)
+    if (!visitableViews.isEmpty) {
+      let viewIdx = visitableViews.lastIndex(where: {
+        view.id == $0.id
+      })
+      visitableViews.remove(at: viewIdx!)
+    }
 
     // The new top-most view is not registered when the previous top-most view is a modal
     if (wasTopMostView) {