[gnome-control-center] user-accounts: Fix empty login history window

[Ondrej Holy <oholy src gnome org>]

commit 9d2441508d3cba5d74c7b3d6e54ce5dacb565d29
Author: Ondrej Holy <oholy redhat com>
Date:   Wed Jan 23 14:53:08 2013 +0100

    user-accounts: Fix empty login history window
    
    https://bugzilla.gnome.org/show_bug.cgi?id=692253

 panels/user-accounts/um-history-dialog.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/panels/user-accounts/um-history-dialog.c b/panels/user-accounts/um-history-dialog.c
index 10c6e91..3d062b4 100644
--- a/panels/user-accounts/um-history-dialog.c
+++ b/panels/user-accounts/um-history-dialog.c
@@ -237,8 +237,9 @@ show_week (UmHistoryDialog *um)
                         break;
                 }
 
-                /* Display only x-sessions */
-                if (g_strrstr (history.type, ":") == NULL) {
+                /* Display only x-session and tty records */
+                if (!g_str_has_prefix (history.type, ":") &&
+                    !g_str_has_prefix (history.type, "tty")) {
                         continue;
                 }