Minor fix

jhonabreul · Feb 12, 2025 · 4c8933b · 4c8933b
1 parent 71caf21
commit 4c8933b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Engine/DataFeeds/BacktestingChainProvider.cs b/Engine/DataFeeds/BacktestingChainProvider.cs
@@ -58,7 +58,7 @@ protected IEnumerable<Symbol> GetSymbols(Symbol canonicalSymbol, DateTime date)
                 false,
                 DataNormalizationMode.Raw,
                 TickType.Quote);
-            var history = historyProvider.GetHistory(new[] { request }, marketHoursEntry.DataTimeZone).ToList();
+            var history = historyProvider.GetHistory(new[] { request }, marketHoursEntry.DataTimeZone)?.ToList();
 
             var symbols = history == null || history.Count == 0
                 ? Enumerable.Empty<Symbol>()