[PATCH] mingw: allow hooks to be .exe files

This change is necessary to allow the files in .git/hooks/ to optionally
have the file extension `.exe` on Windows, as the file names are
hardcoded otherwise.

Signed-off-by: Johannes Schindelin <redacted>
---
Published-As: https://github.com/dscho/git/releases/tag/exe-as-hook-v1
Fetch-It-Via: git fetch https://github.com/dscho/git exe-as-hook-v1

 run-command.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/run-command.c b/run-command.c
index 73bfba7ef9..45229ef052 100644
--- a/run-command.c
+++ b/run-command.c

@@ -871,8 +871,14 @@ const char *find_hook(const char *name)
 
 	strbuf_reset(&path);
 	strbuf_git_path(&path, "hooks/%s", name);
-	if (access(path.buf, X_OK) < 0)
+	if (access(path.buf, X_OK) < 0) {
+#ifdef STRIP_EXTENSION
+		strbuf_addstr(&path, ".exe");
+		if (access(path.buf, X_OK) >= 0)
+			return path.buf;
+#endif
 		return NULL;
+	}
 	return path.buf;
 }
 

base-commit: 4e59582ff70d299f5a88449891e78d15b4b3fabe
-- 
2.11.1.windows.prerelease.2.3.g7f3eb74