Tests: fix -Wformat compiler warning

Use G_GUINT64_FORMAT to properly format a guint64 type.

1 files changed, 1 insertions, 1 deletions

diff --git a/test/lsudev.c b/test/lsudev.c
index fb53c1e15..4579fd23e 100644
--- a/test/lsudev.c
+++ b/test/lsudev.c
@@ -90,7 +90,7 @@ dump_device_and_parent (GUdevDevice *device, guint indent)
     println (indent, "Path:     %s", g_udev_device_get_sysfs_path (device));
     println (indent, "Driver:   %s", g_udev_device_get_driver (device));
     println (indent, "Action:   %s", g_udev_device_get_action (device));
-    println (indent, "Seq Num:  %lu", g_udev_device_get_seqnum (device));
+    println (indent, "Seq Num:  %" G_GUINT64_FORMAT, g_udev_device_get_seqnum (device));
     println (indent, "Dev File: %s", g_udev_device_get_device_file (device));
 	println (indent, "-----------");
     println (indent, "Properties:");