tests/label: Don't dereference NULL if open fails.

* libparted/tests/label.c (START_TEST): Return right away if
ped_device_get returns NULL.

diff --git a/libparted/tests/label.c b/libparted/tests/label.c
index f12e4c8..c043e37 100644 (file)
--- a/libparted/tests/label.c
+++ b/libparted/tests/label.c
@@ -26,6 +26,8 @@ static void destroy_disk(void)
 START_TEST (test_create_label)
 {
                PedDevice *dev = ped_device_get(temporary_disk);
+               if (dev == NULL)
+                       return;
                PedDiskType *type;
                PedDisk *disk;