This patch is part of a series of patches for speech-tools for
Debian GNU/Linux, which primarily fix build errors with GCC 4.3 and newer.

--- speech-tools-1.2.3.orig/stats/wagon/wagon.cc
+++ speech-tools-1.2.3/stats/wagon/wagon.cc
@@ -43,8 +43,8 @@
 /*=======================================================================*/
 
 #include <stdlib.h>
-#include <iostream.h>
-#include <fstream.h>
+#include <iostream>
+#include <fstream>
 #include <string.h>
 #include "EST_Token.h"
 #include "EST_FMatrix.h"
@@ -276,7 +276,7 @@
     for (p=dataset.head(); p != 0; p=next(p))
     {
 	pnode = tree.predict_node((*dataset(p)));
-	predict = pnode->get_impurity().value();
+	predict = EST_String(pnode->get_impurity().value());
 	if (wgn_count_field == -1)
 	    count = 1.0;
 	else