I just wanted to say that 
sub msg {
           $msg_num = @_[0];
# ...

[download]
is not necessarily what you want. 
@_[0] # An array slice
$_[0] # The first element of the array @_ (usually passed to the subro
+utine)

[download]

In reply to Re: calling a sub from an if statement by le
in thread calling a sub from an if statement by cburns

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