1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index e65e25c82..9befa2b54 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -503,7 +503,7 @@ int main(int ac, char **av)
                         break;
                 case 's':
                         input_mode = ask_silent;
-                        valid_stdin = isatty(0) && isatty(1) && isatty(2);
+                        valid_stdin = isatty(0); //bbox: && isatty(1) && isatty(2);
                         break;
                 case 'd':
                         input_mode = set_default;