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Fix NullReferenceException in EpicStore See #12

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- Fix a NullReferenceException that could occur when the Epic GraphQL API returns a partial response with missing fields (Data, Catalog, SearchStore, or CatalogOffers).
This commit is contained in:
Frog
2026-03-15 03:15:17 -07:00
parent df7dc0e019
commit 8f8e893e84
1 changed files with 4 additions and 3 deletions
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CreamInstaller/Platforms/Epic/EpicStore.cs
+4 -3
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@@ -58,9 +58,9 @@ internal static class EpicStore
cacheFile.DeleteFile();
}
if (response is null)
if (response is null || response.Data?.Catalog is null)
return dlcIds;
List<Element> searchStore = [..response.Data.Catalog.SearchStore.Elements];
List<Element> searchStore = [..response.Data.Catalog.SearchStore?.Elements ?? []];
foreach (Element element in searchStore)
{
string title = element.Title;
@@ -81,7 +81,7 @@ internal static class EpicStore
dlcIds.Populate(item.Id, title, product, icon, null, element.Items.Length == 1);
}
List<Element> catalogOffers = [..response.Data.Catalog.CatalogOffers.Elements];
List<Element> catalogOffers = [..response.Data.Catalog.CatalogOffers?.Elements ?? []];
foreach (Element element in catalogOffers)
{
string title = element.Title;
@@ -118,6 +118,7 @@ internal static class EpicStore
(string id, string name, string product, string icon, string developer) app = dlcIds[i];
if (app.id != id)
continue;
found = true;
dlcIds[i] = canOverwrite
? (app.id, title ?? app.name, product ?? app.product, icon ?? app.icon, developer ?? app.developer)