chroot: quote argument in error diagnostic

* src/chroot.c (main): Quote the passed argument,
to avoid confusing error messages.

diff --git a/src/chroot.c b/src/chroot.c
index f44cec51d4eaa4055b605b7c5e5a3a8bf001d836..42b4501780036088432007a6f5ce1853de4aea75 100644 (file)
--- a/src/chroot.c
+++ b/src/chroot.c
@@ -327,7 +327,7 @@ main (int argc, char **argv)
 
   if (chroot (newroot) != 0)
     error (EXIT_CANCELED, errno, _("cannot change root directory to %s"),
-            newroot);
+           quote (newroot));
 
   if (! skip_chdir && chdir ("/"))
     error (EXIT_CANCELED, errno, _("cannot chdir to root directory"));