From 42d695de715d8111844dc099dede6bd465d2dfc3 Mon Sep 17 00:00:00 2001
From: hengyunabc <hengyunabc@gmail.com>
Date: Mon, 17 Feb 2020 02:01:57 +0800
Subject: [PATCH] fix dump -E option support. #1028

---
 .../taobao/arthas/core/command/klass100/DumpClassCommand.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/com/taobao/arthas/core/command/klass100/DumpClassCommand.java b/core/src/main/java/com/taobao/arthas/core/command/klass100/DumpClassCommand.java
index 2b3fecd46..d5e044643 100644
--- a/core/src/main/java/com/taobao/arthas/core/command/klass100/DumpClassCommand.java
+++ b/core/src/main/java/com/taobao/arthas/core/command/klass100/DumpClassCommand.java
@@ -67,7 +67,7 @@ public class DumpClassCommand extends AnnotatedCommand {
         this.code = code;
     }
 
-    @Option(shortName = "E", longName = "regex")
+    @Option(shortName = "E", longName = "regex", flag = true)
     @Description("Enable regular expression to match (wildcard matching by default)")
     public void setRegEx(boolean regEx) {
         isRegEx = regEx;