[Findutils-patches] Fix bug #27213: avoid failed assertions for non-executable directories

[James Youngman]

This sequence of patches fixes bug #27213 without issuing a duplicate
error message.  Clearly a NEWS file entry will also be required.


 ChangeLog            |   64 ++++++++++++++++++++++++++++++++++++++
 build-aux/.cvsignore |    1 +
 build-aux/.gitignore |    1 +
 find/defs.h          |   12 ++++++-
 find/find.c          |    8 +++--
 find/ftsfind.c       |   53 +++++++++++++++-----------------
 find/parser.c        |   10 +++---
 find/pred.c          |    8 ++--
 find/sharefile.c     |    2 +-
 find/tree.c          |    1 +
 find/util.c          |   83 +++++++++++++++++++++++++++++++++++++++-----------
 11 files changed, 182 insertions(+), 61 deletions(-)