[gnome-desktop] thumbnail: Fix sandboxing on MUSL systems

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 1b722ab622f3e0e8ad199e4f1db650416d198adb
Author: Ishimoto Shinobu <nagakamira gmail com>
Date:   Sat Mar 27 11:39:40 2021 +0900

    thumbnail: Fix sandboxing on MUSL systems
    
    Don't force bind /etc/ld.so.cache, as it isn't used on non-glibc systems
    such as MUSL-based OSes.
    
    Closes: #117

 libgnome-desktop/gnome-desktop-thumbnail-script.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libgnome-desktop/gnome-desktop-thumbnail-script.c 
b/libgnome-desktop/gnome-desktop-thumbnail-script.c
index a21597a9..ddcc1511 100644
--- a/libgnome-desktop/gnome-desktop-thumbnail-script.c
+++ b/libgnome-desktop/gnome-desktop-thumbnail-script.c
@@ -557,7 +557,7 @@ add_bwrap (GPtrArray   *array,
   add_args (array,
            "bwrap",
            "--ro-bind", "/usr", "/usr",
-           "--ro-bind", "/etc/ld.so.cache", "/etc/ld.so.cache",
+           "--ro-bind-try", "/etc/ld.so.cache", "/etc/ld.so.cache",
            NULL);
 
   /* These directories might be symlinks into /usr/... */