diff -r 66b54d071a60 -r 30f540067a80 src/lemon/graph_reader.h
--- a/src/lemon/graph_reader.h	Wed Mar 23 12:30:33 2005 +0000
+++ b/src/lemon/graph_reader.h	Wed Mar 23 14:31:59 2005 +0000
@@ -615,7 +615,7 @@
 
       virtual ~SkipReader() {}
 
-      virtual void read(std::istream& is, const Item& item) {
+      virtual void read(std::istream& is, const Item&) {
 	Value value;
 	reader.read(is, value);
       }