shell completion: add --copy=mixed in portablectl

Follow-up for 82047a6aa7230031d2a579e81d5f8871c23e0616

diff --git a/shell-completion/bash/portablectl b/shell-completion/bash/portablectl
index b22bbd95d6b3cabeb49a345059c3c00b0a024e94..61a9610aa3afdba4ff5a8a4e55d358c9343c6e4e 100644 (file)
--- a/shell-completion/bash/portablectl
+++ b/shell-completion/bash/portablectl
@@ -53,7 +53,7 @@ _portablectl() {
                 comps="default nonetwork strict trusted"
                 ;;
             --copy)
-                comps="copy symlink auto"
+                comps="copy symlink auto mixed"
                 ;;
             --host|-H)
                 comps=$(compgen -A hostname)