aplay: add fflush(stdout) for -vvv verbosity

See bug#2454

diff --git a/aplay/aplay.c b/aplay/aplay.c
index 68fac64..665feb4 100644 (file)
--- a/aplay/aplay.c
+++ b/aplay/aplay.c
@@ -1239,6 +1239,7 @@ static void compute_max_peak(u_char *data, size_t count)
                        else
                                putchar(' ');
                printf(" %i%%\n", perc);
+               fflush(stdout);
        }
 }