SSL: fixed debug logging of SSL_sendfile() return value.

diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c
index 3be64b6c21bfdb1eb155f6b8d8f60810f053530d..702e8d8770b006a3787a0af932281d9b8ad1d6dd 100644 (file)
--- a/src/event/ngx_event_openssl.c
+++ b/src/event/ngx_event_openssl.c
@@ -3020,7 +3020,7 @@ ngx_ssl_sendfile(ngx_connection_t *c, ngx_buf_t *file, size_t size)
     n = SSL_sendfile(c->ssl->connection, file->file->fd, file->file_pos,
                      size, flags);
 
-    ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, "SSL_sendfile: %d", n);
+    ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, "SSL_sendfile: %z", n);
 
     if (n > 0) {