Always push in the PgTypeId if we have it

NinoFloris · NinoFloris · commit 7982f05413ea · 2025-11-17T00:29:21.000+01:00
diff --git a/src/Npgsql/Internal/PgTypeInfo.cs b/src/Npgsql/Internal/PgTypeInfo.cs
@@ -83,7 +83,7 @@ public PgConcreteTypeInfo GetConcreteTypeInfo<T>(T? value)
         if (this is not PgProviderTypeInfo providerTypeInfo)
             return (PgConcreteTypeInfo)this;
 
-        return providerTypeInfo.GetConcreteTypeInfo(value, null) ?? providerTypeInfo.GetDefaultConcreteTypeInfo(null);
+        return providerTypeInfo.GetConcreteTypeInfo(value, PgTypeId) ?? providerTypeInfo.GetDefaultConcreteTypeInfo(PgTypeId);
     }
 
     // Note: this api is not called GetConcreteTypeInfoAsObject as the semantics are extended, DBNull is a NULL value for all object values.
@@ -96,8 +96,8 @@ public PgConcreteTypeInfo GetObjectConcreteTypeInfo(object? value)
         case PgProviderTypeInfo providerTypeInfo:
             PgConcreteTypeInfo? concreteTypeInfo = null;
             if (value is not DBNull)
-                concreteTypeInfo = providerTypeInfo.GetAsObjectConcreteTypeInfo(value, null);
-            return concreteTypeInfo ?? providerTypeInfo.GetDefaultConcreteTypeInfo(null);
+                concreteTypeInfo = providerTypeInfo.GetAsObjectConcreteTypeInfo(value, PgTypeId);
+            return concreteTypeInfo ?? providerTypeInfo.GetDefaultConcreteTypeInfo(PgTypeId);
         default:
             return ThrowNotSupported();
         }
