This patch add a small condition when setting the Digester publicId value. When a parser try to resolve a DTD, the first validation will contains the proper dtd public's ID, but second invokation will be equal to null. This patch fixes a bug in Tomcat 4.0 and 5.0. Submitted by:	Jean-Francois Arcand (jeanfrancois.arcand@sun.com)
This patch add a small condition when setting the Digester publicId value. When a parser try to resolve a DTD, the first validation will contains the proper dtd public's ID, but second invokation will be equal to null. This patch fixes a bug in Tomcat 4.0 and 5.0.
Submitted by:	Jean-Francois Arcand (jeanfrancois.arcand@sun.com)


git-svn-id: 8b3d9a86537700bc3e2cb7ea5ddde41d31e76de5@132386 13f79535-47bb-0310-9956-ffa450edef68

callMeDimit/commons-digester,callMeDimit/commons-digester,mohanaraosv/commons-digester,apache/commons-digester,mohanaraosv/commons-digester,callMeDimit/commons-digester,apache/commons-digester,mohanaraosv/commons-digester,apache/commons-digester