Fix possible NPE
authormarkt <markt@13f79535-47bb-0310-9956-ffa450edef68>
Wed, 25 Feb 2009 15:46:46 +0000 (15:46 +0000)
committermarkt <markt@13f79535-47bb-0310-9956-ffa450edef68>
Wed, 25 Feb 2009 15:46:46 +0000 (15:46 +0000)
commit6e2ffeb8cb5e0285fd2cdd730b07fb54a74a110b
tree51d9939da618a3f746125318c283b73a41201a78
parent965d4e79508c7772dd862c7f3197fb528bc9a99f
Fix possible NPE

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@747834 13f79535-47bb-0310-9956-ffa450edef68
java/org/apache/catalina/realm/DataSourceRealm.java
java/org/apache/catalina/realm/JDBCRealm.java
java/org/apache/catalina/realm/MemoryRealm.java