From d2ba5004f088b0bae86d73021ce5f8a3fdad9077 Mon Sep 17 00:00:00 2001
From: khm <khm@sciops.net>
Date: Wed, 12 Feb 2020 08:17:07 -0800
Subject: [PATCH] commit-tree: switch to date -u

removes GNUish %z thing, nails timezones to UTC
---
 commit-tree | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/commit-tree b/commit-tree
index bde1ed9..35a03f9 100755
--- a/commit-tree
+++ b/commit-tree
@@ -33,9 +33,8 @@ then
 fi
 GIT_COMMITTER_NAME=${GIT_COMMITTER_NAME:-$GIT_AUTHOR_NAME}
 GIT_COMMITTER_EMAIL=${GIT_COMMITTER_EMAIL:-$GIT_AUTHOR_EMAIL}
-# XXX: GNUism
-GIT_AUTHOR_DATE=${GIT_AUTHOR_DATE:-$(date +'%s %z')}
-GIT_COMMITTER_DATE=${GIT_COMMITTER_DATE:-$(date +'%s %z')}
+GIT_AUTHOR_DATE=${GIT_AUTHOR_DATE:-$(date -u +'%s +0000')}
+GIT_COMMITTER_DATE=${GIT_COMMITTER_DATE:-$(date -u +'%s +0000')}
 
 printf "tree %s\n" "$tree"
 for parent in $parents
-- 
2.45.2