[glib] parameter guards for GSimpleAction constructors

[Robert Ancell <rancell src gnome org>]

commit b73e53f5776507427e1475ae184daf2ab969e3c2
Author: Ryan Lortie <desrt desrt ca>
Date:   Wed Jun 29 17:19:38 2011 +0100

    parameter guards for GSimpleAction constructors

 gio/gsimpleaction.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/gio/gsimpleaction.c b/gio/gsimpleaction.c
index d6cf423..8f448d6 100644
--- a/gio/gsimpleaction.c
+++ b/gio/gsimpleaction.c
@@ -485,6 +485,8 @@ g_simple_action_new (const gchar        *name,
 {
   GSimpleAction *simple;
 
+  g_return_val_if_fail (name != NULL);
+
   simple = g_object_new (G_TYPE_SIMPLE_ACTION, NULL);
   simple->name = g_strdup (name);
 
@@ -520,6 +522,9 @@ g_simple_action_new_stateful (const gchar        *name,
 {
   GSimpleAction *simple;
 
+  g_return_val_if_fail (name != NULL);
+  g_return_val_if_fail (state != NULL);
+
   simple = g_object_new (G_TYPE_SIMPLE_ACTION, NULL);
   simple->name = g_strdup (name);