File parted-fix-check-diskp-in-do_name.patch of Package parted

diff --git a/parted/parted.c b/parted/parted.c
index 2678554..a9426c4 100644
--- a/parted/parted.c
+++ b/parted/parted.c
@@ -860,7 +860,7 @@ do_name (PedDevice** dev, PedDisk** diskp)
 
         if (!*diskp)
                 *diskp = ped_disk_new (*dev);
-        if (!diskp)
+        if (!*diskp)
                 goto error;
 
         if (!ped_disk_type_check_feature((*diskp)->type, PED_DISK_TYPE_PARTITION_NAME)) {