Log better error when trying to access out of bounds value on C# list

2019-02-21 12:18:43 +01:00
parent 685cae2dc6
commit 40745a1935
1 changed files with 6 additions and 0 deletions
--- a/Upsilon/BaseTypes/UserData/ListUserData.cs
+++ b/Upsilon/BaseTypes/UserData/ListUserData.cs
@@ -62,6 +62,12 @@ namespace Upsilon.BaseTypes.UserData
            {
                return null;
            }
+
+            if (i < 0 || i >= List.Count)
+            {
+                diagnostics.LogError($"Index out of bounds, index: '{i}'", span);
+                return new ScriptNull();
+            }
            return List[i].ToScriptType();
        }