Fix a gcc warning on x86_64.

diff --git a/prebuffer_filter.c b/prebuffer_filter.c
index 759991e62b444e0d1de74d85dbd1bb2f1141485d..1ad5f44696aa1c28f26f5110f35539bbd86912d0 100644 (file)
--- a/prebuffer_filter.c
+++ b/prebuffer_filter.c
@@ -56,7 +56,7 @@ static ssize_t prebuffer_convert(char *inbuf, size_t inbuf_len,
                tv_add(&tv, now, &ppd->barrier);
        }
        ppd->prebuffered += inbuf_len;
-       PARA_DEBUG_LOG("%zu bytes prebuffered\n", ppd->prebuffered);
+       PARA_DEBUG_LOG("%d bytes prebuffered\n", ppd->prebuffered);
        if (*fn->fc->input_error >= 0) {
                struct timeval diff;
                if (tv_diff(now, &ppd->barrier, &diff) < 0)