Fix a problem when -k is specified and url's are specified in CSS code.

[wget] / src / html-url.c

diff --git a/src/html-url.c b/src/html-url.c
index 02092e5a31023a1322d8b05f787d0028ff4bc964..523f5e0dab1aa82f1431f7752be20742c356f4ec 100644 (file)
--- a/src/html-url.c
+++ b/src/html-url.c
@@ -335,13 +335,27 @@ append_url (const char *link_uri, int position, int size,
   else if (link_has_scheme)
     newel->link_complete_p = 1;
 
-  if (ctx->tail)
+  /* Append the new URL maintaining the order by position.  */
+  if (ctx->head == NULL)
+    ctx->head = newel;
+  else
     {
-      ctx->tail->next = newel;
-      ctx->tail = newel;
+      struct urlpos *it, *prev = NULL;
+
+      it = ctx->head;
+      while (it && position > it->pos)
+        {
+          prev = it;
+          it = it->next;
+        }
+
+      newel->next = it;
+
+      if (prev)
+        prev->next = newel;
+      else
+        ctx->head = newel;
     }
-  else
-    ctx->tail = ctx->head = newel;
 
   return newel;
 }
@@ -668,7 +682,7 @@ get_urls_html (const char *file, const char *url, bool *meta_disallow_follow,
   DEBUGP (("Loaded %s (size %s).\n", file, number_to_static_string (fm->length)));
 
   ctx.text = fm->content;
-  ctx.head = ctx.tail = NULL;
+  ctx.head = NULL;
   ctx.base = NULL;
   ctx.parent_base = url ? url : opt.base_href;
   ctx.document_file = file;