(tomcat) branch 9.0.x updated: Fix NPE caught by the testsuite

[remm]

This is an automated email from the ASF dual-hosted git repository.

remm pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git


The following commit(s) were added to refs/heads/9.0.x by this push:
     new 4d1d5ebea7 Fix NPE caught by the testsuite
4d1d5ebea7 is described below

commit 4d1d5ebea7fe7de7c2b09555e27fd68710ec2ea3
Author: remm <r...@apache.org>
AuthorDate: Thu Apr 25 13:09:24 2024 +0200

    Fix NPE caught by the testsuite
---
 java/org/apache/catalina/servlets/WebdavServlet.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/java/org/apache/catalina/servlets/WebdavServlet.java 
b/java/org/apache/catalina/servlets/WebdavServlet.java
index 4922f2bf6d..d0a3864d82 100644
--- a/java/org/apache/catalina/servlets/WebdavServlet.java
+++ b/java/org/apache/catalina/servlets/WebdavServlet.java
@@ -2222,9 +2222,9 @@ public class WebdavServlet extends DefaultServlet 
implements PeriodicEventListen
             List<String> paths = lockNullResources.get(parentPath);
             if (paths != null) {
                 paths.remove(path);
-            }
-            if (paths.isEmpty()) {
-                lockNullResources.remove(parentPath);
+                if (paths.isEmpty()) {
+                    lockNullResources.remove(parentPath);
+                }
             }
         }
     }


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