Merge branch 'maint'

* maint:
  Update draft release notes for 1.5.0.1
  Convert update-index references in docs to add.
  Attempt to improve git-rebase lead-in description.
  Do not take mode bits from index after type change.
  git-blame: prevent argument parsing segfault
  Make gitk save and restore window pane position on Linux and Cygwin.
  Make gitk save and restore the user set window position.
  [PATCH] gitk: Use show-ref instead of ls-remote
  [PATCH] Make gitk work reasonably well on Cygwin.
  [PATCH] gitk - remove trailing whitespace from a few lines.
  Change git repo-config to git config

1 files changed, 10 insertions, 0 deletions

diff --git a/cache.h b/cache.h
index c62b0b090d..04f8e63baf 100644
--- a/cache.h
+++ b/cache.h
@@ -106,6 +106,16 @@ static inline unsigned int create_ce_mode(unsigned int mode)
 		return htonl(S_IFLNK);
 	return htonl(S_IFREG | ce_permissions(mode));
 }
+static inline unsigned int ce_mode_from_stat(struct cache_entry *ce, unsigned int mode)
+{
+	extern int trust_executable_bit;
+	if (!trust_executable_bit && S_ISREG(mode)) {
+		if (ce && S_ISREG(ntohl(ce->ce_mode)))
+			return ce->ce_mode;
+		return create_ce_mode(0666);
+	}
+	return create_ce_mode(mode);
+}
 #define canon_mode(mode) \
 	(S_ISREG(mode) ? (S_IFREG | ce_permissions(mode)) : \
 	S_ISLNK(mode) ? S_IFLNK : S_IFDIR)