From: martin f. krafft <madduck@debian.org>
Date: Wed, 21 Jan 2009 03:36:45 +0000 (+1100)
Subject: Check for git-send-email and die if not found
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topgit.git;a=commitdiff_plain;h=d479474440713572d6d096271f3c60d82a6c9bad

Check for git-send-email and die if not found

Signed-off-by: martin f. krafft <madduck@debian.org>
---

diff --git a/tg-mail.sh b/tg-mail.sh
index f5c0cf4..8d3b632 100644
--- a/tg-mail.sh
+++ b/tg-mail.sh
@@ -29,6 +29,10 @@ done
 base_rev="$(git rev-parse --short --verify "refs/top-bases/$name" 2>/dev/null)" ||
 	die "not a TopGit-controlled branch"
 
+if ! git send-emmail --help >/dev/null 2>&1; then
+	die "git send-email command not available"
+fi
+
 if [ -n "$in_reply_to" ]; then
 	send_email_args="$send_email_args --in-reply-to=$in_reply_to"
 fi