Missing header for Xerces 2.8

diff --git a/shibsp/remoting/impl/SocketListener.cpp b/shibsp/remoting/impl/SocketListener.cpp
index e848afa..2560c53 100644 (file)
--- a/shibsp/remoting/impl/SocketListener.cpp
+++ b/shibsp/remoting/impl/SocketListener.cpp
@@ -29,6 +29,7 @@
 #include <errno.h>
 #include <stack>
 #include <sstream>
+#include <xercesc/util/XMLUniDefs.hpp>
 
 #include <xmltooling/util/NDC.h>
 #include <xmltooling/util/XMLHelper.h>