Fix for jira#1533 (default attributes in the definition for an element that is not validated because of errors would be added to the list of attributes even if already present)
Fix for jira#1533 (default attributes in the definition for an element that is not validated because of errors would be added to the list of attributes even if already present)

git-svn-id: 95233098a850bdf68e142cb551b6b3e756f38fc7@359082 13f79535-47bb-0310-9956-ffa450edef68

svn2github/xerces-c,svn2github/xerces-c,svn2github/xerces-c,svn2github/xerces-c,svn2github/xerces-c