[Minor] Fix format string for size_t

diff --git a/src/libmime/message.c b/src/libmime/message.c
index 4bdeb661275163a8d88980db5e18a37bd09bf594..684971cd5729b65614585e067079493e5b1469fc 100644 (file)
--- a/src/libmime/message.c
+++ b/src/libmime/message.c
@@ -696,7 +696,7 @@ rspamd_check_gtube (struct rspamd_task *task, struct rspamd_mime_text_part *part
                                task->flags |= RSPAMD_TASK_FLAG_SKIP;
                                task->flags |= RSPAMD_TASK_FLAG_GTUBE;
                                msg_info_task (
-                                               "gtube %s pattern has been found in part of length %ud",
+                                               "gtube %s pattern has been found in part of length %uz",
                                                rspamd_action_to_str (act),
                                                part->utf_content.len);
                        }