Changes in lemon/concepts/path.h [280:e7f8647ce760:281:e9b4fbe163f5] in lemon

File:

• lemon/concepts/path.h (modified) (1 diff)

lemon/concepts/path.h

@@ -66 +66 @@
       /// \brief Template assigment
       template <typename CPath>
-      Path& operator=(const CPath& cpath) {}
+      Path& operator=(const CPath& cpath) {
+        ignore_unused_variable_warning(cpath);
+        return *this;
+      }
 
       /// Length of the path ie. the number of arcs in the path.