checkout.h: wrap the arguments to unique_tracking_name()

diff --git a/pack-objects.c b/pack-objects.c
index e0c460056801b466231fe0daefc950e349058f5a..92708522e76b4565882177f899612d72a3f6d75a 100644 (file)
--- a/pack-objects.c
+++ b/pack-objects.c
@@ -60,7 +60,7 @@ static void rehash_objects(struct packing_data *pdata)
                                                       &found);
 
                if (found)
-                       die("BUG: Duplicate object in hash");
+                       BUG("Duplicate object in hash");
 
                pdata->index[ix] = i + 1;
                entry++;