altos: Shrink ao_config_callsign_set

[fw/altos] / src / ao_panic.c

diff --git a/src/ao_panic.c b/src/ao_panic.c
index e996371e3536463f1a62adb46d98bf0626e17b0c..fdada201572c38e19e8adac2b6d9c7ad23414109 100644 (file)
--- a/src/ao_panic.c
+++ b/src/ao_panic.c
@@ -17,6 +17,14 @@
 
 #include "ao.h"
 
+#ifndef HAS_BEEP
+#error Please define HAS_BEEP
+#endif
+
+#if !HAS_BEEP
+#define ao_beep(x)
+#endif
+
 static void
 ao_panic_delay(uint8_t n)
 {