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UserAgent
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is_protocol_supported.al
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1997-11-28
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483b
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19 lines
# NOTE: Derived from ./blib/lib/LWP/UserAgent.pm. Changes made here will be lost.
package LWP::UserAgent;
sub is_protocol_supported
{
my($self, $scheme) = @_;
if (ref $scheme) {
# assume we got a reference to an URI::URL object
$scheme = $scheme->abs->scheme;
} else {
Carp::croak("Illeal scheme '$scheme' passed to is_protocol_supported")
if $scheme =~ /\W/;
$scheme = lc $scheme;
}
return LWP::Protocol::implementor($scheme);
}
1;