
Rather than store the peeling state (i.e., the one defined by traits in the `packed-refs` file header line) in a local variable in `read_packed_refs()`, store it permanently in `packed_ref_cache`. This will be needed when we stop reading all packed refs at once. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>