From e26706700f6f339891cce924e2a401dfbdba1a0e Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Wed, 13 Jan 2016 17:22:37 +0900
Subject: [PATCH] Fix to support git worktree.

* Makefile.am: Use -e for testing .git.

--
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>

(backport commit of 96237b9a63a50aed1884cb06f84279b977d6a8fa)
---
 Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.am b/Makefile.am
index 5dca9bdb4..1c6311b60 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -82,7 +82,7 @@ gen_start_date = 2011-12-01T06:00:00
 .PHONY: gen-ChangeLog
 gen-ChangeLog:
 	set -e; 							\
-	if test -d $(top_srcdir)/.git; then				\
+	if test -e $(top_srcdir)/.git; then				\
 	  (cd $(top_srcdir) &&                      			\
 	    $(GITLOG_TO_CHANGELOG) --append-dot --tear-off		\
 	    --amend=scripts/git-log-fix	 				\