1 files changed, 2 insertions, 2 deletions
diff --git a/src/SMAPI/Framework/ModLoading/RewriteFacades/HarmonyMethodFacade.cs b/src/SMAPI/Framework/ModLoading/RewriteFacades/HarmonyMethodFacade.cs
index 5162dda4..2b1ca54b 100644
--- a/src/SMAPI/Framework/ModLoading/RewriteFacades/HarmonyMethodFacade.cs
+++ b/src/SMAPI/Framework/ModLoading/RewriteFacades/HarmonyMethodFacade.cs
@@ -21,7 +21,7 @@ namespace StardewModdingAPI.Framework.ModLoading.RewriteFacades
             this.ImportMethodImpl(method);
         }
 
-        public HarmonyMethodFacade(Type type, string name, Type[] parameters = null)
+        public HarmonyMethodFacade(Type type, string name, Type[]? parameters = null)
         {
             this.ImportMethodImpl(AccessTools.Method(type, name, parameters));
         }
@@ -38,7 +38,7 @@ namespace StardewModdingAPI.Framework.ModLoading.RewriteFacades
             // internal code still handles null fine. For backwards compatibility, this bypasses
             // the new restriction when the mod hasn't been updated for Harmony 2.0 yet.
 
-            MethodInfo importMethod = typeof(HarmonyMethod).GetMethod("ImportMethod", BindingFlags.Instance | BindingFlags.NonPublic);
+            MethodInfo? importMethod = typeof(HarmonyMethod).GetMethod("ImportMethod", BindingFlags.Instance | BindingFlags.NonPublic);
             if (importMethod == null)
                 throw new InvalidOperationException("Can't find 'HarmonyMethod.ImportMethod' method");
             importMethod.Invoke(this, new object[] { methodInfo });