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

Author: Dinesh Kumar

lazy-connect.sh

@@ -12,8 +12,9 @@ function _lazy_connect_init() {
 }
 
 function _lazy_connect_vpn_refresh() {
-  echo "refreshing vpn..."
-  vpnNames=$(osascript <<EOF
+    echo "refreshing vpn..."
+    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")
@@ -25,20 +26,19 @@ function _lazy_connect_vpn_refresh() {
           set vpnName to name of vpnMenuItem
           if vpnName is equal to missing value then
             exit repeat
-          end if
+        end if
           set vpnNames to vpnNames & {vpnName}
-        end repeat
+      end repeat
         key code 53
         get vpnNames
-      end tell
     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
+sed 's/,[[:space:]]/,/g' \
+    | awk 'BEGIN {RS=","}  { print }' \
+    > $config_dir/vpns
+    echo "Updated VPN List:"
+    diff $config_dir/vpns ${TMPDIR}lc_vpns
 }
 
 function _lazy_connect_usage() {