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background: Remove files that don't exist

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If an xml file references a wallpaper that doesn't exist
(as seen by installing the desktop-backgrounds-basic package
on Fedora), then just don't add it to the list of wallpapers.

Reported by Matthias Clasen
This commit is contained in:
Bastien Nocera 2011-02-14 15:11:17 +00:00
parent 4809be2b3f
commit 5ca5367018
1 changed files with 17 additions and 0 deletions
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17
panels/background/cc-background-xml.c
View file

@ -266,6 +266,23 @@ cc_background_xml_load_xml_internal (CcBackgroundXml *xml,
}
}
/* Check whether the target file exists */
{
GFile *file;
const char *uri;
uri = cc_background_item_get_uri (item);
if (uri != NULL)
{
file = g_file_new_for_uri (uri);
if (g_file_query_exists (file, NULL) == FALSE)
{
g_object_unref (item);
continue;
}
}
}
/* FIXME, this is a broken way of doing,
* need to use proper code here */
uri = g_filename_to_uri (filename, NULL, NULL);