Combine duplicated code.

[wget] / src / recur.c

diff --git a/src/recur.c b/src/recur.c
index bd017f0257852d5af2161e8fdc234d2a28bdc2aa..b6ba1d9558cb3b163eda8b33e3ac6f11046e553e 100644 (file)
--- a/src/recur.c
+++ b/src/recur.c
@@ -1,6 +1,6 @@
 /* Handling of recursive HTTP retrieving.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation,
    Inc.
 
 This file is part of GNU Wget.
@@ -253,26 +253,23 @@ retrieve_tree (struct url *start_url_parsed, struct iri *pi)
          the second time.  */
       if (dl_url_file_map && hash_table_contains (dl_url_file_map, url))
         {
+         bool is_css_bool;
+
           file = xstrdup (hash_table_get (dl_url_file_map, url));
 
           DEBUGP (("Already downloaded \"%s\", reusing it from \"%s\".\n",
                    url, file));
 
-          /* this sucks, needs to be combined! */
-          if (html_allowed
-              && downloaded_html_set
-              && string_set_contains (downloaded_html_set, file))
-            {
-              descend = true;
-              is_css = false;
-            }
-          if (css_allowed
-              && downloaded_css_set
-              && string_set_contains (downloaded_css_set, file))
-            {
-              descend = true;
-              is_css = true;
-            }
+         if ((is_css_bool = (css_allowed
+                             && downloaded_css_set
+                             && string_set_contains (downloaded_css_set, file)))
+             || (html_allowed
+                 && downloaded_html_set
+                 && string_set_contains (downloaded_html_set, file)))
+           {
+             descend = true;
+             is_css = is_css_bool;
+           }
         }
       else
         {