diff -r dcfad73b3965 -r 5d161e08bda8 src/lemon/lemon_writer.h
--- a/src/lemon/lemon_writer.h	Wed May 11 13:48:39 2005 +0000
+++ b/src/lemon/lemon_writer.h	Wed May 11 13:49:17 2005 +0000
@@ -215,7 +215,7 @@
  	: value(_value), writer(_writer) {}
 
       virtual void write(std::ostream& os) {
-	writer.write(is, value);
+	writer.write(os, value);
       }
     private:
       const Value& value;