[nautilus] file: Don't call a file type "Unknown" if it isn't

[António Jorge Pinto Fernandes <antoniof src gnome org>]

commit e8153180effb2fd0f67a69e16e4985fc6e333f9c
Author: António Fernandes <AntonioJPFernandes gmail com>
Date:   Thu Aug 24 11:21:45 2017 +0100

    file: Don't call a file type "Unknown" if it isn't
    
    If file type is known but doesn't match any basic type, then it's not unknown.
    
    To fix, call it "Other".
    
    Note that nautilus_file_get_string_attribute_with_default uses "Unknown" as
    the default pretty value for NULL.
    
    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=758692

 src/nautilus-file.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/nautilus-file.c b/src/nautilus-file.c
index 536f835..a37c655 100644
--- a/src/nautilus-file.c
+++ b/src/nautilus-file.c
@@ -7688,7 +7688,8 @@ get_basic_type_for_mime_type (const char *mime_type)
 
     if (basic_type == NULL)
     {
-        basic_type = g_strdup (_("Unknown"));
+        /* Refers to a file type which is known but not one of the basic types */
+        basic_type = g_strdup (_("Other"));
     }
 
     g_free (icon_name);