[nautilus] directory: protect against null filesystem type

[Carlos Soriano Sánchez <csoriano src gnome org>]

commit 745652a9f30815f3b8563bfad4c26395b8410064
Author: Carlos Soriano <csoriano gnome org>
Date:   Thu Oct 8 01:27:24 2015 +0200

    directory: protect against null filesystem type
    
    The filesystem:type attribute could be NULL, then g_strv_contains
    will crash if that happens.
    Just don't call it if the attribute is not set.

 libnautilus-private/nautilus-directory.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/libnautilus-private/nautilus-directory.c b/libnautilus-private/nautilus-directory.c
index dc95998..29a35f9 100644
--- a/libnautilus-private/nautilus-directory.c
+++ b/libnautilus-private/nautilus-directory.c
@@ -639,7 +639,10 @@ nautilus_directory_is_remote (NautilusDirectory *directory)
                 const gchar *type;
 
                 type = g_file_info_get_attribute_string (info, "filesystem::type");
-                is_remote = g_strv_contains (remote_types, type);
+                if (type != NULL)
+                        is_remote = g_strv_contains (remote_types, type);
+                else
+                        is_remote = FALSE;
 
                 g_object_unref (info);
         } else {