dlist: fix pop_front/back

diff --git a/src/include/dlist.h b/src/include/dlist.h
index fc37f5f8551299cc438fcd7ab826060e87769ae3..58379ece74e45c027040c5b9547a1895370c5987 100644 (file)
--- a/src/include/dlist.h
+++ b/src/include/dlist.h
@@ -95,11 +95,11 @@ public:
 
   void pop_front() {
     assert(!empty());
-    _head->_next->remove_myself();
+    _head._next->remove_myself();
   }
   void pop_back() {
     assert(!empty());
-    _head->_prev->remove_myself();
+    _head._prev->remove_myself();
   }
 
   class iterator {