adding walled-garden to hotspot does not work from script

I have a script that download a text file from remote website. Then it will go through the file line by line to all entry into walled-garden ip list. However, the relevant dynamic entries are not added into walled-garden and firewall filters.

I follow example as depicted in this http://wiki.mikrotik.com/wiki/Manual:IP/Hotspot/Walled_Garden

When I run the command to add it will add relevant entries into firewall to open connection. However, when I run through script, it will just add the entry in walled-garden IP.

Here is the script that does not work:

/tool fetch url="http://mydomain.com/walldownload.php?ap=$[/system identity get name]" mode=http dst-path=wall.txt
:foreach entry in=[/ip hotspot walled-garden ip find comment=walltemp] do={
/ip hotspot walled-garden ip remove $entry
}
:if ( [/file get [/file find name=wall.txt] size] > 0 ) do={
     
   :global content [/file get [/file find name=wall.txt] contents] ;
   :global contentLen [ :len $content ] ;  
   :global lineEnd 0;
   :global line "";
   :global lastEnd 0;   
   :do {
         :set lineEnd [:find $content "\n" $lastEnd ] ;
         :set line [:pick $content $lastEnd $lineEnd] ;
         :set lastEnd ( $lineEnd + 1 ) ;   
         :if ( [:pick $line 0 1] != "#" ) do={   
        :local entry [:pick $line 0 ($lineEnd -1) ]
        :if ( [:len $entry ] > 0 ) do={
/ip hotspot walled-garden ip add action=accept disabled=no dst-host="$entry" comment=walltemp server=hotspot1;
        }
      }
   } while ($lineEnd < $contentLen)
   }

Here is a test script I run from script that works:

/ip hotspot walled-garden ip add action=accept disabled=no dst-host="yahoo.com" comment=walltemp server=hotspot1;

Anyone can help with this problem?

ok, i found the problem.

This is due to the wall.txt file. All the entries in the text file have an empty space at the end of each line. Therefore, mikrotik.com becomes "mikrotik.com ". Note the space after “m”. So the mikrotik was unable to resolve the domain names correctly due to this!!!

However, even something MORE STRANGE is that the FIRST LINE MUST HAVE SPACE AT THE END. Or else one character will be missed. Eg, mikrotik.com becomes mikrotik.co. Very strange!!!

Should this be added into bug report?