Fix "potential null pointer access warning".
authorkkolinko <kkolinko@13f79535-47bb-0310-9956-ffa450edef68>
Mon, 4 Jul 2011 13:34:48 +0000 (13:34 +0000)
committerkkolinko <kkolinko@13f79535-47bb-0310-9956-ffa450edef68>
Mon, 4 Jul 2011 13:34:48 +0000 (13:34 +0000)
commit5a3f32a8456941b68166faad156239196c1f9068
tree9c4df1d34c785713d815717b877149bdaa2b42fa
parent8aaa95eedc0618f1af3ecec6c0ff82f7c5b2c390
Fix "potential null pointer access warning".

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1142659 13f79535-47bb-0310-9956-ffa450edef68
java/org/apache/catalina/util/DOMWriter.java