X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fcore%2Fao.h;h=b2f3305f6a9e261ecfe6c867a858e7f8a1bcaae9;hp=86a943a8f1e832746191f44298eba1c838ac64ae;hb=bf060b3e3ed655bbb8464f342d0a0b1745a06173;hpb=d236a5c7cd6e9b1d7192e801d63b4bd348cc2f12

diff --git a/src/core/ao.h b/src/core/ao.h
index 86a943a8..b2f3305f 100644
--- a/src/core/ao.h
+++ b/src/core/ao.h
@@ -899,7 +899,7 @@ ao_dbg_init(void);
 #error Please define HAS_SERIAL_1
 #endif
 
-#if HAS_SERIAL_1
+#if HAS_SERIAL_1 | HAS_SERIAL_2 | HAS_SERIAL_3
 #ifndef USE_SERIAL_STDIN
 #error Please define USE_SERIAL_STDIN
 #endif