mkarchiso: do not show subdirectory sizes in netboot mode

Only the total size is relevant.

Related to #148.

1 files changed, 1 insertions, 1 deletions

diff --git a/archiso/mkarchiso b/archiso/mkarchiso
index 38aad06..b7fe91c 100755
--- a/archiso/mkarchiso
+++ b/archiso/mkarchiso
@@ -704,7 +704,7 @@ _export_netboot_artifacts() {
     install -d -m 0755 "${out_dir}"
     cp -a -- "${isofs_dir}/${install_dir}/" "${out_dir}/"
     _msg_info "Done!"
-    du -h -- "${out_dir}/${install_dir}"
+    du -hs -- "${out_dir}/${install_dir}"
 }
 
 # sign build artifacts for netboot