[gnome-control-center] background: Escape wallpaper filename before display

[Bastien Nocera <hadess src gnome org>]

commit 46186a5f0227602ae0af1103ef1927926b794328
Author: Jon McCann <jmccann redhat com>
Date:   Wed Mar 28 15:10:32 2012 -0400

    background: Escape wallpaper filename before display
    
    https://bugzilla.gnome.org/show_bug.cgi?id=673015

 panels/background/cc-background-panel.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/panels/background/cc-background-panel.c b/panels/background/cc-background-panel.c
index fc856e7..7eeca08 100644
--- a/panels/background/cc-background-panel.c
+++ b/panels/background/cc-background-panel.c
@@ -349,8 +349,12 @@ update_preview (CcBackgroundPanelPrivate *priv,
   if (priv->current_background)
     {
       GdkColor pcolor, scolor;
+      char *escaped;
+
+      escaped = g_markup_escape_text (cc_background_item_get_name (priv->current_background), -1);
+      markup = g_strdup_printf ("<b>%s</b>", escaped);
+      g_free (escaped);
 
-      markup = g_strdup_printf ("<b>%s</b>", cc_background_item_get_name (priv->current_background));
       gtk_label_set_markup (GTK_LABEL (WID ("background-label")), markup);
       g_free (markup);