diff --git a/ChangeLog b/ChangeLog
index cadf0c9fe..6b63e0816 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2005-07-19  Yoshinori K. Okuji  <okuji@enbug.org>
+
+	* partmap/apple.c (apple_partition_map_iterate): Check if POS
+	equals GRUB_DISK_SECTOR_SIZE to see if the partition table is
+	valid.
+
 2005-07-18  Yoshinori K. Okuji  <okuji@enbug.org>
 
 	* commands/ls.c (grub_ls_list_disks): Print the filesystem
diff --git a/partmap/apple.c b/partmap/apple.c
index 31945083b..200d54d67 100644
--- a/partmap/apple.c
+++ b/partmap/apple.c
@@ -144,7 +144,7 @@ apple_partition_map_iterate (grub_disk_t disk,
       partno++;
     }
 
-  if ((pos / GRUB_DISK_SECTOR_SIZE) == 0)
+  if (pos == GRUB_DISK_SECTOR_SIZE)
     return grub_error (GRUB_ERR_BAD_PART_TABLE,
 		       "Apple partition map not found.");