[glib] Fix GResourceFile get_parent()

[Alexander Larsson <alexl src gnome org>]

commit ac800fa8febe2370cab2de2e0f4ed5abb431e963
Author: Alexander Larsson <alexl redhat com>
Date:   Fri Feb 3 15:05:03 2012 +0100

    Fix GResourceFile get_parent()
    
    This was erronously losing the last char.

 gio/gresourcefile.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gio/gresourcefile.c b/gio/gresourcefile.c
index 3a27474..20b6c64 100644
--- a/gio/gresourcefile.c
+++ b/gio/gresourcefile.c
@@ -289,7 +289,7 @@ g_resource_file_get_parent (GFile *file)
 
   parent = g_object_new (G_TYPE_RESOURCE_FILE, NULL);
   parent->path = g_strndup (resource->path,
-			    end - resource->path - 1);
+			    end - resource->path);
 
   return G_FILE (parent);
 }