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Recognize effectively empty prefixes of a stylesheet

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This commit is contained in:
Christian Dywan 2011-10-27 19:28:40 +02:00
parent 4440d25e11
commit 9f37c58013
1 changed files with 22 additions and 0 deletions
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22
extensions/addons.c
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@ -1070,6 +1070,28 @@ css_metadata_from_file (const gchar* filename,
g_io_channel_shutdown (channel, false, 0);
g_io_channel_unref (channel);
if (*includes != NULL)
{
/* Styles may have a whitelist even though it is as good as none.
It's more efficient if we avoid that. */
GSList* list = *includes;
gboolean effectively_empty = TRUE;
while (list != NULL)
{
if (!g_str_has_suffix (list->data, "://"))
{
effectively_empty = FALSE;
break;
}
list = g_slist_next (list);
}
if (effectively_empty)
{
g_slist_free (list);
*includes = NULL;
}
}
return TRUE;
}