From 6423f07442eddd157516839e149d328b74adb2c1 Mon Sep 17 00:00:00 2001
From: "martin f. krafft" <madduck@madduck.net>
Date: Fri, 26 Sep 2008 21:04:19 +0200
Subject: [PATCH] tg-mail: do not use arrays, which are bashisms

tg-mail uses shell arrays for the people array, which are not supported by
POSIX. The script runs as /bin/sh, so it cannot assume non-POSIX features.
This patch reimplements the array population with a POSIX-compliant approach.

Signed-off-by: martin f. krafft <madduck@madduck.net>
---
 tg-mail.sh | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/tg-mail.sh b/tg-mail.sh
index dd50004..7b8f7ff 100644
--- a/tg-mail.sh
+++ b/tg-mail.sh
@@ -46,14 +46,12 @@ from="$(echo "$header" | grep '^From:' | sed 's/From:\s*//')"
 to="$(echo "$header" | grep '^To:' | sed 's/To:\s*//')"
 
 
-# XXX: I can't get quoting right without arrays
-people=()
-[ -n "$from" ] && people=("${people[@]}" --from "$from")
+people=
+[ -n "$from" ] && people="$people --from '$from'"
 # FIXME: there could be multimple To
-[ -n "$to" ]   && people=("${people[@]}" --to "$to")
-
+[ -n "$to" ] && people="$people --to '$to'"
 
 # NOTE: git-send-email handles cc itself
-git send-email $send_email_args "${people[@]}" "$patchfile"
+eval git send-email $send_email_args "$people" "$patchfile"
 
 rm "$patchfile"
-- 
2.30.2