[folks] inspect: Fix crash when Utils.output_filestream is uninitialized.

[Jeremy Whiting <jpwhiting src gnome org>]

commit b9c37985ed37e9ca0fc7d71ea7f9c07c62e4b7b8
Author: Jeremy Whiting <jpwhiting kde org>
Date:   Fri Aug 24 15:54:04 2012 -0600

    inspect: Fix crash when Utils.output_filestream is uninitialized.

 tools/inspect/utils.vala |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/tools/inspect/utils.vala b/tools/inspect/utils.vala
index 1aeccc2..5bbacb6 100644
--- a/tools/inspect/utils.vala
+++ b/tools/inspect/utils.vala
@@ -34,6 +34,8 @@ private class Folks.Inspect.Utils
   public static void init ()
     {
       Utils.indentation_string = "";
+      Utils.indentation = 0;
+      Utils.output_filestream = GLib.stdout;
 
       /* Register some general transformation functions */
       Value.register_transform_func (typeof (Object), typeof (string),