tg-mail: Properly quote argument to --in-reply-to

Message-Ids usually contain < and >.  These need to be quoted.

Signed-off-by: Thomas Schwinge <thomas@schwinge.name>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

diff --git a/tg-mail.sh b/tg-mail.sh
index 6a008b48a0a05fc59eff40f42f9ee1fd02897aeb..8167adecb7421d6750205bd9304243f587a2e4d4 100644 (file)
--- a/tg-mail.sh
+++ b/tg-mail.sh
@@ -30,7 +30,7 @@ base_rev="$(git rev-parse --short --verify "refs/top-bases/$name" 2>/dev/null)"
        die "not a TopGit-controlled branch"
 
 if [ -n "$in_reply_to" ]; then
-       send_email_args="$send_email_args --in-reply-to=$in_reply_to"
+       send_email_args="$send_email_args --in-reply-to='$in_reply_to'"
 fi