[notification-daemon] nd-notfification: fix crash when hint is real boolean

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 69bbecf9fde68cce13f8f25a89544d0f7757a9a5
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Tue Apr 14 18:50:00 2015 +0300

    nd-notfification: fix crash when hint is real boolean
    
    Commit 2286ebc37381f8e2d1f5260ebd29d890e2d024ef was missing check
    for BOOLEAN type.

 src/nd-notification.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/nd-notification.c b/src/nd-notification.c
index da5c9de..51e656d 100644
--- a/src/nd-notification.c
+++ b/src/nd-notification.c
@@ -243,6 +243,8 @@ hint_to_boolean (NdNotification *notification,
                 return TRUE;
         } else if (g_variant_is_of_type (value, G_VARIANT_TYPE_BYTE)) {
                 return (g_variant_get_byte (value) != 0);
+        } else if (g_variant_is_of_type (value, G_VARIANT_TYPE_BOOLEAN)) {
+                return g_variant_get_boolean (value);
         } else {
                 g_assert_not_reached ();
         }