[PATCH 0/6] add missing __attribute__((format))

Adds missing add missing __attribute__((format)) in various places, which improves compile-time checking.

Ævar Arnfjörð Bjarmason (6):
  *.c static functions: don't forward-declare __attribute__
  sequencer.c: move static function to avoid forward decl
  *.c static functions: add missing __attribute__((format))
  *.h: add a few missing  __attribute__((format))
  bugreport.c: tweak cmd_bugreport() to use __attribute__((printf))
  git-compat-util.h: add __attribute__((printf)) to git_*printf*

 add-patch.c                                   |  1 +
 advice.h                                      |  1 +
 builtin/am.c                                  |  1 +
 builtin/bisect--helper.c                      |  2 +
 builtin/bugreport.c                           | 11 ++++-
 builtin/index-pack.c                          |  4 +-
 builtin/receive-pack.c                        |  5 +--
 cache.h                                       |  1 +
 commit-graph.c                                |  1 +
 compat/mingw.c                                |  1 +
 compat/win32/syslog.h                         |  1 +
 compat/winansi.c                              |  1 +
 .../osxkeychain/git-credential-osxkeychain.c  |  1 +
 .../wincred/git-credential-wincred.c          |  1 +
 gettext.c                                     |  1 +
 git-compat-util.h                             |  2 +
 imap-send.c                                   |  3 ++
 mailmap.c                                     |  1 +
 merge-ort.c                                   |  1 +
 merge-recursive.c                             |  1 +
 midx.c                                        |  1 +
 quote.h                                       |  1 +
 ref-filter.c                                  |  1 +
 sequencer.c                                   | 43 +++++++++----------
 server-info.c                                 |  1 +
 strbuf.h                                      |  2 +
 t/helper/test-advise.c                        |  2 +-
 worktree.c                                    |  1 +
 28 files changed, 62 insertions(+), 31 deletions(-)