diff --git a/archinstall/archinstall-dev.sh b/archinstall/archinstall-dev.sh
index 4f402ac..bb1c376 100644
--- a/archinstall/archinstall-dev.sh
+++ b/archinstall/archinstall-dev.sh
@@ -45,6 +45,14 @@ function inchroot {
 chroot /mnt /bin/bash -c "$*"
 }
 
+function optstate {
+if [[ $1 =~ "$2" ]];then 
+	echo "on"
+else 
+	echo "off"
+fi
+}
+
 
 function particiones {
 clear
@@ -457,6 +465,7 @@ case $tipoinstall in
 		;;
 	2)	mostrardialog "Programas predeterminados" "Ahora se van a instalar los programas predeterminados, espere"
 esac
+packages="" #Erase var before
 case $opt1 in
 	*1*)	packages="firefox";;&
 	*2*)	packages="$packages google-chrome";;&