hush: HUSH_READONLY depends on HUSH

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/shell/hush.c b/shell/hush.c
index 1961c9830174b3e4c50369a1e181331ba8559421..4b71344da1a9bd327eab2f5b01eef6322580a046 100644 (file)
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -241,6 +241,7 @@
 //config:config HUSH_READONLY
 //config:      bool "readonly builtin"
 //config:      default y
+//config:      depends on HUSH || SH_IS_HUSH || BASH_IS_HUSH
 //config:      help
 //config:        Enable support for read-only variables.
 //config: