Fixed broken dictionary add

2025-01-13 13:48:16 +00:00
parent f3b9555ac1
commit 9aabe952a0
1 changed files with 7 additions and 1 deletions
@@ -528,7 +528,13 @@ public class ItemHelper
        // Second scan - Map parents to items.
        // Third scan - Resolve IDs.
        foreach (var item in items)
-            dupes.Add(item.Id, (dupes.ContainsKey(item.Id) ? dupes[item.Id] : 0) + 1);
+        {
+            if (!dupes.TryAdd(item.Id, 0))
+            {
+                dupes[item.Id] += 1;
+            }
+        }
+            

        foreach (var item in items)
        {