From fda77c1b1e00d3a4dbbaa4fcab8a46df81cca06d Mon Sep 17 00:00:00 2001
From: markt <markt@13f79535-47bb-0310-9956-ffa450edef68>
Date: Sat, 3 May 2008 19:49:57 +0000
Subject: [PATCH] Fix bug 43117. Setting an empty workDir can delete all of
 CATALINA_HOME. Patch provided by Takayuki Kaneko.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@653113 13f79535-47bb-0310-9956-ffa450edef68
---
 java/org/apache/catalina/core/StandardContext.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/java/org/apache/catalina/core/StandardContext.java b/java/org/apache/catalina/core/StandardContext.java
index c7789acae..ef8e67fda 100644
--- a/java/org/apache/catalina/core/StandardContext.java
+++ b/java/org/apache/catalina/core/StandardContext.java
@@ -4954,7 +4954,7 @@ public class StandardContext
 
         // Acquire (or calculate) the work directory path
         String workDir = getWorkDir();
-        if (workDir == null) {
+        if (workDir == null || workDir.length() == 0) {
 
             // Retrieve our parent (normally a host) name
             String hostName = null;
-- 
2.11.0