only print FIRST_CHUNK_TREE for chunk items in debug-tree

Otherwise we print FIRST_CHUNK_TREE for any objectid 256, which e.g. for
the root tree is the first snap/subvol.

Signed-off-by: Sage Weil <sage@newdream.net>

diff --git a/print-tree.c b/print-tree.c
index bd8af13..ac575d5 100644 (file)
--- a/print-tree.c
+++ b/print-tree.c
@@ -413,8 +413,11 @@ static void print_objectid(unsigned long long objectid, u8 type)
                printf("MULTIPLE");
                break;
        case BTRFS_FIRST_CHUNK_TREE_OBJECTID:
-               printf("FIRST_CHUNK_TREE");
-               break;
+               if (type == BTRFS_CHUNK_ITEM_KEY) {
+                       printf("FIRST_CHUNK_TREE");
+                       break;
+               }
+               /* fall-thru */
        default:
                printf("%llu", objectid);
        }