If a file lost all its file extents, fsck will unable to print out the
hole.

Add an extra judgment to print out the hole range.

Signed-off-by: Qu Wenruo <quwen...@cn.fujitsu.com>
---
 cmds-check.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/cmds-check.c b/cmds-check.c
index 50bb6f3..31ed589 100644
--- a/cmds-check.c
+++ b/cmds-check.c
@@ -616,15 +616,20 @@ static void print_inode_error(struct btrfs_root *root, 
struct inode_record *rec)
        if (errors & I_ERR_FILE_EXTENT_DISCOUNT) {
                struct file_extent_hole *hole;
                struct rb_node *node;
+               int found = 0;
 
                node = rb_first(&rec->holes);
                fprintf(stderr, "Found file extent holes:\n");
                while (node) {
+                       found = 1;
                        hole = rb_entry(node, struct file_extent_hole, node);
-                       fprintf(stderr, "\tstart: %llu, len:%llu\n",
+                       fprintf(stderr, "\tstart: %llu, len: %llu\n",
                                hole->start, hole->len);
                        node = rb_next(node);
                }
+               if (!found)
+                       fprintf(stderr, "\tstart: 0, len: %llu\n",
+                               round_up(rec->isize, root->sectorsize));
        }
 }
 
-- 
2.5.0

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