.htaccess trailing slash issue

[fubowl]

I'm trying to add a slash to urls which are typed in without the trailing slash. Of which I'm not the most familiar with .htaccess, but I've been researching for awhile and nothing has merged with my current .htaccess files.

I've also found a strange anomaly with one piece of code I've added. Here is my regular .htaccess code before I've tried to add anything.

Options +FollowSymLinks
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule .* index.php [L]

I found this: RewriteRule (.*) http://lthq.local/$1/ [L,R=301]

And added it here:

Options +FollowSymLinks
RewriteEngine on
[b]RewriteRule (.*) http://lthq.local/$1/ [L,R=301][/b]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule .* index.php [L]

The anomaly I receive with this is when you type in:
[i]http://test.local/login/foo/bar[/i] you are redirected to [i]http://test.local/login/foo/bar////////////////////[/i]
Notice the 20 slashes which are added.

So although I got my slash, I got 19 more than was necessary.

Any help would be greatly appreciated.
Thanks.

[steelmanronald06]

you could always do:

RewriteRule /forums          /forums/        [R]
RewriteRule /images        /images/      [R]
RewriteRule /includes      /includes/      [R]

So on and so forth.