The reason for that is another perlvar, $". Here's a skipppet of documentation about it:
$LIST_SEPARATOR $" This is like ``$,'' except that it applies to array values interpolated into a double-quoted string (or similar interpreted string). Default is a space. (Mnemonic: obvious, I think.)
Which means that another way to do it is to set $" to "".

In reply to Re: Re: Getting rid of first space? by tall_man
in thread Getting rid of first space? by jimmybeaches

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