Dont fail when there are no locals to remove

Author: Su5eD

core/src/main/java/org/sinytra/adapter/transform/param/TransformParameters.java

@@ -38,6 +38,10 @@ public PatchResult apply(MixinContext context) {
         return result;
     }
 
+    public boolean isEmpty() {
+        return this.transformers.isEmpty();
+    }
+
     private void updateDescription(MixinContext context, MethodNode methodNode, List<Type> parameters) {
         Type returnType = Type.getReturnType(methodNode.desc);
         methodNode.desc = Type.getMethodDescriptor(returnType, parameters.toArray(Type[]::new));

core/src/main/java/org/sinytra/adapter/transform/preprocess/LocalCaptureUpgradeTransformer.java

@@ -81,7 +81,7 @@ public PatchResult apply(MixinContext context, Configuration config) {
             }
         }
 
-        PatchResult result = transform.remover().apply(context);
+        PatchResult result = transform.remover().isEmpty() ? PatchResult.APPLY : transform.remover().apply(context);
         if (result == PatchResult.PASS) return PatchResult.PASS;
 
         context.recordCtxAudit("Upgrade captured locals");