[evolution] Avoid New unread icon emblem on virtual folders

[Milan Crha <mcrha src gnome org>]

commit c84be7f376951c59ad9aa685c366ecb148e0ba60
Author: Milan Crha <mcrha redhat com>
Date:   Thu May 24 08:58:13 2012 +0200

    Avoid New unread icon emblem on virtual folders

 mail/em-folder-tree.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/mail/em-folder-tree.c b/mail/em-folder-tree.c
index 00641d7..d55253e 100644
--- a/mail/em-folder-tree.c
+++ b/mail/em-folder-tree.c
@@ -808,6 +808,7 @@ folder_tree_render_icon (GtkTreeViewColumn *column,
 	gboolean is_selected;
 	gboolean is_drafts = FALSE;
 	gboolean is_drag_dest = FALSE;
+	guint32 fi_flags = 0;
 
 	gtk_tree_model_get (
 		model, iter,
@@ -815,6 +816,7 @@ folder_tree_render_icon (GtkTreeViewColumn *column,
 		COL_UINT_UNREAD_LAST_SEL, &old_unread,
 		COL_UINT_UNREAD, &unread,
 		COL_BOOL_IS_DRAFT, &is_drafts,
+		COL_UINT_FLAGS, &fi_flags, 
 		-1);
 
 	if (icon_name == NULL)
@@ -850,7 +852,7 @@ folder_tree_render_icon (GtkTreeViewColumn *column,
 	icon = g_themed_icon_new (icon_name);
 
 	/* Show an emblem if there's new mail. */
-	if (!is_selected && unread > old_unread && !is_drafts) {
+	if (!is_selected && unread > old_unread && !is_drafts && !(fi_flags & CAMEL_FOLDER_VIRTUAL)) {
 		GIcon *temp_icon;
 		GEmblem *emblem;