Fix: redirect output without echo as it doesn't emit newline

Author: Dinesh Kumar

lazy-connect.sh

@@ -13,7 +13,8 @@ function _lazy_connect_init() {
 
 function _lazy_connect_vpn_refresh() {
   echo "refreshing vpn..."
-  vpnNames=$(osascript <<EOF
+  cp $config_dir/vpns ${TMPDIR}lc_vpns
+  osascript <<EOF |
     tell application "System Events"
       tell process "SystemUIServer"
         set vpnMenu to (menu bar item 1 of menu bar 1 where description is "VPN")
@@ -33,12 +34,9 @@ function _lazy_connect_vpn_refresh() {
       end tell
     end tell
 EOF
-)
-  cp $config_dir/vpns ${TMPDIR}lc_vpns
-  updated_vpns=$(echo $vpnNames | tr , "\n" | xargs -I{} echo {})
-  echo $updated_vpns > $config_dir/vpns
-  echo "Updated VPN List:"
-  diff $config_dir/vpns ${TMPDIR}lc_vpns
+tr ',' '\n' | sed 's/^[[:space:]]//g' > $config_dir/vpns
+echo "Updated VPN List:"
+diff $config_dir/vpns ${TMPDIR}lc_vpns
 }
 
 function _lazy_connect_usage() {