From 0fe3305d82fdd3859768623d185ceb1b0c0bef9f Mon Sep 17 00:00:00 2001
From: btlqql <2977859784@qq.com>
Date: Thu, 13 Aug 2026 13:58:57 +0800
Subject: [PATCH] [ISSUE #10877] Fix Boolean-to-string filter comparison

---
 .../apache/rocketmq/filter/expression/ComparisonExpression.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/filter/src/main/java/org/apache/rocketmq/filter/expression/ComparisonExpression.java b/filter/src/main/java/org/apache/rocketmq/filter/expression/ComparisonExpression.java
index 14fd7045b41..4d25f4cb774 100644
--- a/filter/src/main/java/org/apache/rocketmq/filter/expression/ComparisonExpression.java
+++ b/filter/src/main/java/org/apache/rocketmq/filter/expression/ComparisonExpression.java
@@ -536,7 +536,7 @@ protected static int __compare(Comparable lv, Comparable rv, boolean convertStri
             try {
                 if (lc == Boolean.class) {
                     if (convertStringExpressions && rc == String.class) {
-                        lv = Boolean.valueOf((String) lv).booleanValue();
+                        rv = Boolean.valueOf((String) rv);
                     } else {
                         return -1;
                     }