EBackend: Use g_clear_object() in dispose().

diff --git a/libebackend/e-backend.c b/libebackend/e-backend.c
index 6705be7..eb71e3e 100644 (file)
--- a/libebackend/e-backend.c
+++ b/libebackend/e-backend.c
@@ -144,15 +144,8 @@ backend_dispose (GObject *object)
 
        priv = E_BACKEND_GET_PRIVATE (object);
 
-       if (priv->source != NULL) {
-               g_object_unref (priv->source);
-               priv->source = NULL;
-       }
-
-       if (priv->prompter) {
-               g_object_unref (priv->prompter);
-               priv->prompter = NULL;
-       }
+       g_clear_object (&priv->source);
+       g_clear_object (&priv->prompter);
 
        /* Chain up to parent's dispose() method. */
        G_OBJECT_CLASS (e_backend_parent_class)->dispose (object);