Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=51306.
authorkfujino <kfujino@13f79535-47bb-0310-9956-ffa450edef68>
Mon, 13 Jun 2011 09:44:33 +0000 (09:44 +0000)
committerkfujino <kfujino@13f79535-47bb-0310-9956-ffa450edef68>
Mon, 13 Jun 2011 09:44:33 +0000 (09:44 +0000)
commit89b97d31fc4b6ca830a27ead784a69080b77038e
treeaee739cbadb1d7203712c830b6a273eec1aaf4fd
parent1c57660fc3629ce937e958e0ce6099fc5a380bdb
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=51306.
Avoid NPE when handleSESSION_EXPIRED is processed while handleSESSION_CREATED is being processed.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1135069 13f79535-47bb-0310-9956-ffa450edef68
java/org/apache/catalina/ha/session/DeltaManager.java
java/org/apache/catalina/ha/session/DeltaSession.java
webapps/docs/changelog.xml