QUIC: fixed format specifier after 3789f4a56d65.

diff --git a/src/event/quic/ngx_event_quic_streams.c b/src/event/quic/ngx_event_quic_streams.c
index 5863265a7df558727f99732198f51d2dde4f98a6..2016c62a1af268b9a0825b523e72d5a650d013cf 100644 (file)
--- a/src/event/quic/ngx_event_quic_streams.c
+++ b/src/event/quic/ngx_event_quic_streams.c
@@ -888,7 +888,7 @@ ngx_quic_stream_send_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
     }
 
     ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0,
-                   "quic send_chain sent:%O", n);
+                   "quic send_chain sent:%uz", n);
 
     return in;
 }