diff options
| -rw-r--r-- | uisimulator/app.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/uisimulator/app.c b/uisimulator/app.c index 9df7863..fdef22b 100644 --- a/uisimulator/app.c +++ b/uisimulator/app.c @@ -56,6 +56,10 @@ void app_main(void) while(1) { key = button_get(); + if(!key) { + sleep(1); + continue; + } switch(key) { case BUTTON_UP: if(cursor) { |