From f02ee43b9e2d9fcc5c02eb82082b0ee49f915512 Mon Sep 17 00:00:00 2001
From: Stefan Kreutz <mail@skreutz.com>
Date: Wed, 18 May 2022 22:18:05 +0200
Subject: Replace trap with sub-shell

The trap may be overwritten by the user's command. The sub-shell is
safe.
---
 ssh-tmux.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ssh-tmux.sh b/ssh-tmux.sh
index a7a7bac..2568e24 100755
--- a/ssh-tmux.sh
+++ b/ssh-tmux.sh
@@ -43,6 +43,6 @@ if [ $# -eq 0 ]; then
   err_exit "missing command argument"
 fi
 
-cmd="\"\$SHELL\" -ilc 'trap '\''ret=\$? ; [ \$ret -eq 0 ] || print -u2 -- \"[exited with status \$ret]\" ; exec \"\$SHELL\"'\'' EXIT INT ; $*'"
+cmd="\"\$SHELL\" -ilc '( $* ) || print -u2 -- \"[exited with status \$?]\" ; exec \"\$SHELL\"'"
 
 exec ssh -t "$host" -- tmux new-session ${detach:+-d} ${session:+-s \"$session\"} ${window:+-n \"$window\"} "$cmd"
-- 
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