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diff --git a/hlink.c b/hlink.c
index 95aa30a..a38a65b 100644 (file)
--- a/hlink.c
+++ b/hlink.c
@@ -97,6 +97,8 @@ int check_hard_link(struct file_struct *file)
                        low = mid + 1;
        }
 
+       /* XXX: To me this looks kind of dodgy -- why do we use [low]
+        * here and [low-1] below? -- mbp */
        if (hlink_compare(&hlink_list[low], file) != 0)
                return 0;