am: release strbufs after use in detect_patch_format()

diff --git a/walker.c b/walker.c
index eae9fb974f145b2ac9477357c260044a416f8c7f..274f1a4935798cba3e8cc7250559f14305678419 100644 (file)
--- a/walker.c
+++ b/walker.c
@@ -180,7 +180,7 @@ static int loop(struct walker *walker)
                        }
                }
                if (!obj->type)
-                       parse_object(obj->oid.hash);
+                       parse_object(&obj->oid);
                if (process_object(walker, obj))
                        return -1;
        }