Re* [PATCH 2/3] t1301-*.sh: Fix the 'forced modes' test on cygwin

Ramsay Jones [off-list ref] writes:

No, that is indeed a bug. See commit 7974843 (compat/cygwin.c: make
runtime detection of lstat/stat lessor impact, 23-10-2008).

Let's fix it while the bug has our attention, then.

-- >8 --
Subject: cygwin: trust executable bit by default

Earlier 7974843 (compat/cygwin.c: make runtime detection of lstat/stat
lessor impact, 2008-10-23) fixed the low-level "do we use cygwin specific
hacks for stat/lstat?" logic not to call into git_default_config() from
random codepaths that are typically very late in the program, to prevent
the call from potentially overwriting other variables that are initialized
from the configuration.

However, it forgot that on Cygwin, trust-executable-bit should default to
true.

Noticed by J6t, confirmed by Ramsay Jones, and the brown paper bag is on
Gitster's head.

Signed-off-by: Junio C Hamano <redacted>
---
 compat/cygwin.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/compat/cygwin.c b/compat/cygwin.c
index b4a51b9..ba3327f 100644
--- a/compat/cygwin.c
+++ b/compat/cygwin.c

@@ -101,7 +101,7 @@ static int cygwin_stat(const char *path, struct stat *buf)
  * and calling git_default_config() from here would break such variables.
  */
 static int native_stat = 1;
-static int core_filemode;
+static int core_filemode = 1; /* matches trust_executable_bit default */
 
 static int git_cygwin_config(const char *var, const char *value, void *cb)
 {