diff --git a/wifi-qr b/wifi-qr
index 5c7fa69..7b3820b 100755
--- a/wifi-qr
+++ b/wifi-qr
@@ -111,13 +111,13 @@ call_wifi_terminal() {
   IFS=$'\r\n' GLOBIGNORE='*' command eval  'wifilist=($(nmcli  -g NAME,TYPE connection | grep 802-11-wireless | cut -f1 -d":"))'
   OLD_IFS=$IFS
   IFS=$'\n'
-  for l in ${wifilist[@]}; do
+  for l in "${wifilist[@]}"; do
     array[$i]=$l
     i=$(($i + 1))
   done
 
   i=0
-  for m in ${array[@]}; do
+  for m in "${array[@]}"; do
     echo
     echo "$((i++))) $(basename "$m")"
   done