[nautilus] file-utilities: Handle x-content/ostree-repository as software

[Ondrej Holy <oholy src gnome org>]

commit 6887df91cee8b444fc5d98ecd75268276f340345
Author: Philip Withnall <withnall endlessm com>
Date:   Fri Oct 11 16:51:41 2019 +0100

    file-utilities: Handle x-content/ostree-repository as software
    
    It’s been added to shared-mime-info alongside `x-content/unix-software`:
    https://gitlab.freedesktop.org/xdg/shared-mime-info/merge_requests/22.
    
    This tweaks the existing string, and adds a new string, to differentiate
    the two, since `x-content/unix-software` typically refers to executables
    on a USB stick, ready to run. `x-content/ostree-repository` typically
    refers to flatpak apps or OS updates on a USB stick ready to install
    from there onto your system.
    
    Signed-off-by: Philip Withnall <withnall endlessm com>

 src/nautilus-file-utilities.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/src/nautilus-file-utilities.c b/src/nautilus-file-utilities.c
index f8afabbfe..ab7192e1c 100644
--- a/src/nautilus-file-utilities.c
+++ b/src/nautilus-file-utilities.c
@@ -1043,7 +1043,11 @@ get_message_for_content_type (const char *content_type)
     }
     else if (strcmp (content_type, "x-content/unix-software") == 0)
     {
-        message = g_strdup (_("Contains software"));
+        message = g_strdup (_("Contains software to run"));
+    }
+    else if (strcmp (content_type, "x-content/ostree-repository") == 0)
+    {
+        message = g_strdup (_("Contains software to install"));
     }
     else
     {