[gobject-introspection] Allow NULL to be sent in for various callbacks

[Johan Dahlin <johan src gnome org>]

commit e3d001a2bbeb825f2eea14e12247c3df681fbf49
Author: Johan Dahlin <johan gnome org>
Date:   Thu Dec 3 19:15:45 2009 -0200

    Allow NULL to be sent in for various callbacks

 gir/glib-2.0.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gir/glib-2.0.c b/gir/glib-2.0.c
index af57baa..d3ffcd5 100644
--- a/gir/glib-2.0.c
+++ b/gir/glib-2.0.c
@@ -78,7 +78,7 @@
  * g_spawn_async:
  * @working_directory: (allow-none):
  * @envp: (allow-none):
- * @child_setup: (allow-none):
+ * @child_setup: (scope async): (allow-none):
  * @user_data: (allow-none):
  * @child_pid: (out):
  */
@@ -87,7 +87,7 @@
  * g_spawn_async_with_pipes:
  * @working_directory: (allow-none):
  * @envp: (allow-none):
- * @child_setup: (allow-none):
+ * @child_setup: (scope async): (allow-none):
  * @user_data: (allow-none):
  * @child_pid: (out):
  * @standard_input: (out):
@@ -99,7 +99,7 @@
  * g_spawn_sync:
  * @working_directory: (allow-none):
  * @envp: (allow-none):
- * @child_setup: (allow-none):
+ * @child_setup: (scope call): (allow-none):
  * @user_data: (allow-none):
  * @standard_output: (out):
  * @standard_error: (out):