buttons.c: fix for setup timeout

we need to test whether the timeout is reached only when the setup
is in progress ;-)

diff --git a/firmware/buttons.c b/firmware/buttons.c
index bcbec0112cc67df1c8e5614f18144f0a02cc222a..90f57012bced79ac90605687bccafab15d9bfcdc 100644 (file)
--- a/firmware/buttons.c
+++ b/firmware/buttons.c
@@ -159,7 +159,7 @@ void timer_check_buttons()
 
        prev_pin = pin;
 
-       if (jiffies - user_params_starttime > 500) {
+       if (user_params_state && jiffies - user_params_starttime > 500) {
                user_params_state = 0;
                set_status_led(0, status_pattern_select(0));
                set_status_led(1, status_pattern_select(1));