Check if fbterm is installed and use $TTY variable

2015-08-09 21:55:10 +02:00 · 2015-08-09 21:55:10 +02:00 · be5dcb8a59
commit be5dcb8a59
parent 3d5b3430fd
1 changed files with 5 additions and 3 deletions
--- 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