X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=list.c;h=e0736d39fa28b929db455dcbb4a43cd987562399;hp=d987814443caa388c8d9e77ad253262a0f575120;hb=40afc653330e1f37e2f5257ddc16cb620c88a3e9;hpb=4f4d26f5a63e82b6429a28db1b28698ec5f6c19c

diff --git a/list.c b/list.c
index d9878144..e0736d39 100644
--- a/list.c
+++ b/list.c
@@ -1,11 +1,11 @@
-const char list_rcs[] = "$Id: list.c,v 1.29 2012/03/09 17:55:50 fabiankeil Exp $";
+const char list_rcs[] = "$Id: list.c,v 1.32 2014/11/14 10:39:49 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/list.c,v $
  *
  * Purpose     :  Declares functions to handle lists.
  *
- * Copyright   :  Written by and Copyright (C) 2001-2007 the SourceForge
+ * Copyright   :  Written by and Copyright (C) 2001-2007 members of the
  *                Privoxy team. http://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
@@ -902,7 +902,7 @@ struct map *new_map(void)
  * Function    :  free_map
  *
  * Description :  Free the memory occupied by a map and its
- *                depandant strings
+ *                dependent strings
  *
  * Parameters  :
  *          1  :  the_map = map to be freed.  May be NULL.
@@ -1064,7 +1064,7 @@ jb_err unmap(struct map *the_map, const char *name)
    assert(the_map);
    assert(name);
 
-   last_entry = the_map->first;
+   last_entry = NULL;
 
    for (cur_entry = the_map->first; cur_entry != NULL; cur_entry = cur_entry->next)
    {
@@ -1096,7 +1096,11 @@ jb_err unmap(struct map *the_map, const char *name)
          freez(cur_entry->name);
          freez(cur_entry->value);
          freez(cur_entry);
-
+         if (last_entry == NULL)
+         {
+            /* The map only had a single entry which has just been removed. */
+            break;
+         }
          cur_entry = last_entry;
       }
       else