From 6f0bf08f618e20ed23e3032c3731a29798c84a8e Mon Sep 17 00:00:00 2001
From: Poil <poil@quake.fr>
Date: Mon, 13 Aug 2012 22:43:13 +0200
Subject: [PATCH] faster TTY grab

---
 liquidprompt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/liquidprompt b/liquidprompt
index 7f2d4bb..b52e1ff 100755
--- a/liquidprompt
+++ b/liquidprompt
@@ -273,7 +273,7 @@ __user()
 
 __connection()
 {
-    THIS_TTY=tty$(ps aux | awk -v pid=$$ '$0 ~ pid && /bash/{ print $7 }')
+    THIS_TTY=$(awk -v pid=$$ '$0 ~ pid && /bash/{ print $7 }' < <(ps aux) )
     SESS_SRC=$(who | awk -v thistty="$THIS_TTY" '$0 ~ thistty { print $6 }')
 
     # Are we in an SSH connexion?