[gnome-desktop] thumbnail: Disable gvfs inside the sandbox

[Bastien Nocera <hadess src gnome org>]

commit 69c4e2ed0079db37f14d9c08238ab0f317c9922a
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Aug 28 14:27:28 2017 +0200

    thumbnail: Disable gvfs inside the sandbox
    
    No need to attempt connecting to gvfs inside the sandbox, it will not be
    accessible.

 libgnome-desktop/gnome-desktop-thumbnail-script.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libgnome-desktop/gnome-desktop-thumbnail-script.c 
b/libgnome-desktop/gnome-desktop-thumbnail-script.c
index 6002f23..82fdf72 100644
--- a/libgnome-desktop/gnome-desktop-thumbnail-script.c
+++ b/libgnome-desktop/gnome-desktop-thumbnail-script.c
@@ -513,6 +513,7 @@ add_bwrap (GPtrArray   *array,
            "--symlink", "usr/bin", "/bin",
            "--symlink", "usr/sbin", "/sbin",
            "--chdir", "/",
+           "--setenv", "GIO_USE_VFS", "local",
            "--unshare-all",
            "--die-with-parent",
            NULL);