* view.c (free_change_list): Don't use view->change_list as

scratch variable.

src/ChangeLog

@@ -24,6 +24,8 @@
 	* view.c (enqueue_change): Made the algorithm independent of the
 	memory layout (especially the order) of the fields in struct
 	hexedit_change_node. Rewrote it.
+	* view.c (free_change_list): Don't use view->change_list as
+	scratch variable.
 
 2005-04-14  Roland Illig  <roland.illig@gmx.de>
 

src/view.c

@@ -439,13 +439,13 @@ view_handle_editkey (WView *view, int key)
 static void
 free_change_list (WView *view)
 {
-    struct hexedit_change_node *n = view->change_list;
+    struct hexedit_change_node *curr, *next;
 
-    while (n) {
-	view->change_list = n->next;
-	g_free (n);
-	n = view->change_list;
+    for (curr = view->change_list; curr != NULL; curr = next) {
+	next = curr->next;
+	g_free (curr);
     }
+    view->change_list = NULL;
     view->dirty++;
 }