X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fao_panic.c;h=fdada201572c38e19e8adac2b6d9c7ad23414109;hb=e980b251e5a4d25410710a9aa89ef940e06b0d93;hp=e996371e3536463f1a62adb46d98bf0626e17b0c;hpb=17d2432a8b9c15963cd3b821f025ad33972ef477;p=fw%2Faltos

diff --git a/src/ao_panic.c b/src/ao_panic.c
index e996371e..fdada201 100644
--- 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)
 {