amidi: fix the verbose compilation warnings for latest gcc

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/amidi/amidi.c b/amidi/amidi.c
index ae2143c218b9a088c2bf1e9edaf0e5e5b4c2942c..a8fa84b7e658e2fd8242d154111d926c239d54d4 100644 (file)
--- a/amidi/amidi.c
+++ b/amidi/amidi.c
@@ -446,7 +446,7 @@ static void print_byte(unsigned char byte, struct timespec *ts)
        printf("%02X", byte);
 }
 
-static void sig_handler(int dummy)
+static void sig_handler(int)
 {
        stop = 1;
 }