From da9a3fc6b076a9508edd7765c1c9d26f0b39438b Mon Sep 17 00:00:00 2001
From: Alexander Barton <alex@barton.de>
Date: Fri, 16 Feb 2024 10:41:14 +0100
Subject: [PATCH] gnupg: Don't call tty(1), use the $TTY variable

This fixes setting GPG_TTY when stdin is not a real terminal, for
example when using Powerlevel10k "instant prompt".

See <https://unix.stackexchange.com/questions/608842/zshrc-export-gpg-tty-tty-says-not-a-tty>.
---
 plugins/gnupg/gnupg.zshrc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/gnupg/gnupg.zshrc b/plugins/gnupg/gnupg.zshrc
index 17d6dc5..2b95624 100644
--- a/plugins/gnupg/gnupg.zshrc
+++ b/plugins/gnupg/gnupg.zshrc
@@ -14,7 +14,7 @@ else
 	(( $+commands[gpg] )) || return 1
 fi
 
-export GPG_TTY=$(tty)
+export GPG_TTY=$TTY
 
 if (( $+commands[gpg-connect-agent] )); then
 	# Try to start/connect the agent ...
-- 
2.39.2