Fix an NRE in CheckUnknownTraitFields

2022-06-22 16:48:34 +02:00
parent 07ec2d03fb
commit 5fe166dfd3
1 changed files with 6 additions and 0 deletions
--- a/OpenRA.Mods.Common/Lint/CheckUnknownTraitFields.cs
+++ b/OpenRA.Mods.Common/Lint/CheckUnknownTraitFields.cs
@@ -71,6 +71,12 @@ namespace OpenRA.Mods.Common.Lint
 					}

 					var traitInfo = modData.ObjectCreator.FindType(traitName + "Info");
+					if (traitInfo == null)
+					{
+						emitError($"{t.Location} defines unknown trait `{traitName}`.");
+						continue;
+					}
+
 					foreach (var field in t.Value.Nodes)
 					{
 						var fieldName = NormalizeName(field.Key);