[gnome-shell] networkAgent: Fix external-ui dialogs

[Florian MÃllner <fmuellner src gnome org>]

commit bf428312d78aa83772c7bf3f7324e87173b8c7c4
Author: Florian MÃllner <fmuellner gnome org>
Date:   Wed Mar 7 14:47:51 2012 +0100

    networkAgent: Fix external-ui dialogs
    
    Two small fixes which made _showNewStyleDialog() err out:
     - g_key_file_load_from_data() expects a string as first
       argument, but g_buffered_input_stream_peek_buffer()
       returns an array of "data"
     - g_key_file_load_from_data() is documented to allow -1 as
       length parameter for \0-terminated strings, but the actual
       type of the parameter is unsigned (d'uh)
    
    https://bugzilla.gnome.org/show_bug.cgi?id=671556

 js/ui/networkAgent.js |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/networkAgent.js b/js/ui/networkAgent.js
index bc36333..cc44fa2 100644
--- a/js/ui/networkAgent.js
+++ b/js/ui/networkAgent.js
@@ -531,7 +531,8 @@ const VPNRequestHandler = new Lang.Class({
         let contentOverride;
 
         try {
-            keyfile.load_from_data(this._dataStdout.peek_buffer(), -1,
+            let data = this._dataStdout.peek_buffer();
+            keyfile.load_from_data(data.toString(), data.length,
                                    GLib.KeyFileFlags.NONE);
 
             if (keyfile.get_integer(VPN_UI_GROUP, 'Version') != 2)