From 1ec03cfb13378ee78cb4d9cb17831c5db9807a0c Mon Sep 17 00:00:00 2001
From: tracer-ysyx <tracer@ysyx.org>
Date: Sat, 13 Jan 2024 02:58:42 +0800
Subject: [PATCH] =?UTF-8?q?>=20compile=20NEMU=20ysyx=5F22040000=20?=
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---
 nemu/tests/expr_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nemu/tests/expr_test.c b/nemu/tests/expr_test.c
index 7e359e9..6e37ae2 100644
--- a/nemu/tests/expr_test.c
+++ b/nemu/tests/expr_test.c
@@ -54,7 +54,7 @@ void gen_rand_op(void) {
 void gen_rand_expr(void) {
   int choice = rand() % 3;
   if (buf_ptr - buf > 2000) {
-    return;
+    choice = 0;
   } 
   switch (choice) {
       case 0: gen_num(); break;