From 821984a5cf4bb204fabbbb574090443bc3935dc6 Mon Sep 17 00:00:00 2001
From: Qimiao Chen <chenqimiao1994@126.com>
Date: Mon, 30 Mar 2020 18:41:19 +0800
Subject: [PATCH] Remove unnecessary assignment in
 PropertiesBeanDefinitionReader

Closes gh-24804
---
 .../beans/factory/support/PropertiesBeanDefinitionReader.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-beans/src/main/java/org/springframework/beans/factory/support/PropertiesBeanDefinitionReader.java b/spring-beans/src/main/java/org/springframework/beans/factory/support/PropertiesBeanDefinitionReader.java
index 0e7876f1ce..4d24c57e86 100644
--- a/spring-beans/src/main/java/org/springframework/beans/factory/support/PropertiesBeanDefinitionReader.java
+++ b/spring-beans/src/main/java/org/springframework/beans/factory/support/PropertiesBeanDefinitionReader.java
@@ -368,7 +368,7 @@ public class PropertiesBeanDefinitionReader extends AbstractBeanDefinitionReader
 				// Key is of form: prefix<name>.property
 				String nameAndProperty = keyString.substring(prefix.length());
 				// Find dot before property name, ignoring dots in property keys.
-				int sepIdx = -1;
+				int sepIdx ;
 				int propKeyIdx = nameAndProperty.indexOf(PropertyAccessor.PROPERTY_KEY_PREFIX);
 				if (propKeyIdx != -1) {
 					sepIdx = nameAndProperty.lastIndexOf(SEPARATOR, propKeyIdx);