[svn] Fix downloading of duplicate URLs.

[wget] / src / url.c

diff --git a/src/url.c b/src/url.c
index f8ddbeb932c4d2c62c557cd964c711e641a4b973..efb6592751e9281aa6c8ae41b283f594b3786803 100644 (file)
--- a/src/url.c
+++ b/src/url.c
@@ -595,7 +595,7 @@ lowercase_str (char *str)
 {
   int change = 0;
   for (; *str; str++)
-    if (!ISLOWER (*str))
+    if (ISUPPER (*str))
       {
        change = 1;
        *str = TOLOWER (*str);
@@ -787,13 +787,11 @@ url_parse (const char *url, int *error)
   if (fragment_b)
     u->fragment = strdupdelim (fragment_b, fragment_e);
 
-
-  if (path_modified || u->fragment || host_modified)
+  if (path_modified || u->fragment || host_modified || path_b == path_e)
     {
-      /* If path_simplify modified the path, or if a fragment is
-        present, or if the original host name had caps in it, make
-        sure that u->url is equivalent to what would be printed by
-        url_string.  */
+      /* If we suspect that a transformation has rendered what
+        url_string might return different from URL_ENCODED, rebuild
+        u->url using url_string.  */
       u->url = url_string (u, 0);
 
       if (url_encoded != url)