[PATCH v2 0/2] Honor .gitattributes with rebase --am

This series makes rebase --am honor the .gitattributes file for
subsequent patches when a patch changes it.

Changes from v1:
* Add has_path_suffix in a separate commit.

brian m. carlson (2):
  path: add a function to check for path suffix
  apply: reload .gitattributes after patching it

 apply.c           |  7 +++++++
 convert.c         |  9 ++++++++-
 convert.h         |  6 ++++++
 path.c            | 39 ++++++++++++++++++++++++++++++---------
 path.h            |  3 +++
 t/t3400-rebase.sh | 23 +++++++++++++++++++++++
 6 files changed, 77 insertions(+), 10 deletions(-)

Range-diff against v1:
-:  ---------- > 1:  e865872fc3 :rebase-gitattributes
-:  ---------- > 2:  125fda966c path: add a function to check for path suffix
1:  d7ea19aeef ! 3:  f54af7e595 apply: reload .gitattributes after patching it
    @@ apply.c: static int apply_patch(struct apply_state *state,
      			*listp = patch;
      			listp = &patch->next;
     +
    -+			if (!flush_attributes && patch->new_name) {
    -+				char *dummy = strip_path_suffix(patch->new_name, GITATTRIBUTES_FILE);
    -+				/* The patch applied to a .gitattributes file. */
    -+				if (dummy)
    -+					flush_attributes = 1;
    -+				free(dummy);
    -+			}
    ++			if (!flush_attributes && patch->new_name &&
    ++			    has_path_suffix(patch->new_name, GITATTRIBUTES_FILE))
    ++				flush_attributes = 1;
      		}
      		else {
      			if (state->apply_verbosity > verbosity_normal)