From d4e10c871bc39104c8dbbd9af229a910df1fc357 Mon Sep 17 00:00:00 2001
From: prez <prez@national.shitposting.agency>
Date: Sat, 15 Feb 2020 14:04:43 +0100
Subject: [PATCH] sx: portability

---
 sx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sx b/sx
index e2ac46d..528750b 100755
--- a/sx
+++ b/sx
@@ -19,8 +19,8 @@ cleanup() {
 }
 
 stty=$(stty -g)
-tty=$(ps -o tty= -p $$)
-tty=${tty#tty}
+tty=$(tty)
+tty=${tty#/dev/tty}
 
 cfgdir=${XDG_CONFIG_HOME:-$HOME/.config}/sx
 datadir=${XDG_DATA_HOME:-$HOME/.local/share}/sx