[PATCH 0/2] Fix NULL checks for some packet_read_line call sites

Included here are a couple of fixes and cleanups for handling NULL return values from 'packet_read_line'.

Jeff King (1):
  correct error messages for NULL packet_read_line()

Jon Simons (1):
  always check for NULL return from packet_read_line()

 builtin/archive.c | 2 +-
 fetch-pack.c      | 4 ++--
 remote-curl.c     | 2 ++
 send-pack.c       | 2 ++
 4 files changed, 7 insertions(+), 3 deletions(-)