Don't try identifying non-existant device when attaching to a zone

This resulted in an error message which is unnecessary.

Fixes #11174

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/functions/functions.zone b/src/functions/functions.zone
index a04b08317017e3cee48854c99c947b0fe1bfd9d9..c72750601ef96f05496e61ed4c619ba97d30b6b5 100644 (file)
--- a/src/functions/functions.zone
+++ b/src/functions/functions.zone
@@ -730,7 +730,9 @@ zone_port_attach() {
        assert isset hook
 
        # Make the port briefly flash if supported
-       port_identify "${port}" --background
+       if device_exists ${port}; then
+               port_identify "${port}" --background
+       fi
 
        hook_zone_exec "${hook}" "port_attach" "${zone}" "${port}" "$@"
        local ret="${?}"