From be5dcb8a59c795495318522522b92672886d4a58 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Cornell=C3=A0?= <marc.cornella@live.com>
Date: Sun, 9 Aug 2015 21:55:10 +0200
Subject: [PATCH] Check if fbterm is installed and use $TTY variable

---
 plugins/fbterm/fbterm.plugin.zsh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/plugins/fbterm/fbterm.plugin.zsh b/plugins/fbterm/fbterm.plugin.zsh
index 4f045601..d60f0e27 100644
--- a/plugins/fbterm/fbterm.plugin.zsh
+++ b/plugins/fbterm/fbterm.plugin.zsh
@@ -1,6 +1,8 @@
 # start fbterm automatically in /dev/tty*
 
-if [[ $(tty|grep -o '/dev/tty') = /dev/tty ]] ; then
-	fbterm
-	exit
+if (( ${+commands[fbterm]} )); then
+	if [[ "$TTY" = /dev/tty* ]] ; then
+		fbterm
+		exit
+	fi
 fi