From e0a76ea1daec1dab78519a74bea4c4b6348e77a0 Mon Sep 17 00:00:00 2001
From: PuqiAR <PuqiAR@qq.com>
Date: Tue, 10 Feb 2026 14:49:34 +0800
Subject: [PATCH] =?UTF-8?q?Repl=E4=B8=8D=E6=89=93=E5=8D=B0null?=
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---
 src/Repl/Repl.cpp | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/Repl/Repl.cpp b/src/Repl/Repl.cpp
index 2957773..27e060e 100644
--- a/src/Repl/Repl.cpp
+++ b/src/Repl/Repl.cpp
@@ -1,3 +1,4 @@
+#include <Evaluator/Value/Type.hpp>
 #include <Ast/astBase.hpp>
 #include <Error/error.hpp>
 #include <Error/errorLog.hpp>
@@ -23,14 +24,8 @@ namespace Fig
 
         while (true)
         {
-            ostream << "\r\n>>";
+            ostream << "\r>>";
             const FString &line = readline();
-
-            if (line.empty())
-            {
-                ostream << Object::getNullInstance()->toString().toBasicString();
-                continue;
-            }
             if (line == u8"!exit") { break; }
 
             Lexer lexer(line, sourcePath, sourceLines);
@@ -43,6 +38,10 @@ namespace Fig
 
                 StatementResult sr = evaluator.Run(program);
                 ObjectPtr result = sr.result;
+                if (result->is<ValueType::NullClass>())
+                {
+                    continue;
+                }
                 ostream << result->toString().toBasicString() << '\n';
             }
             catch (AddressableError &e)