rpmbuild command (through the script /usr/lib/rpm/find-requires) gets some bad perl requires

Issue

In RHEL7.1, the rpmbuild command (through the script /usr/lib/rpm/find-requires) gets some bad perl requires.

To reproduce the behavious :

1/ Create a file test containing:

#!/usr/bin/perl

use AAA;
use BBB;

# use CCC is a comment and should not be part of requires
sub get_help
{
        return <<EOT;

This text is a help and if it contains something like
use DDD , it should not be part of requires
or like
        use EEE , it should not be part of requires
EOT
}

2/ Run the command:

$ echo test | /usr/lib/rpm/find-requires

/usr/bin/perl
perl(AAA)
perl(BBB)
perl(DDD)
perl(EEE)

The DDD and EEE should not be part of requires !