Current_page_url https not detected

Hi!
I have a problem on my https site.

In /wordpress-social-login/includes/widgets/wsl.auth.widget.php Line: 54 you try to detect protocol. But if on server is missing $_SERVER[“HTTPS”] we have an error (protocol is defined as http).

In WP is also same function is_ssl(). It also check if $_SERVER[‘SERVER_PORT’] == ‘443’.
Can you fix this trouble.
Thanks for nice plugin!

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