Fix unlink bug please!!!

Hi!

I’ve added this plugin to integrate it into the contact form.
Do everything in right way, but when i try to send the contact form, i’ve get an error message in console, about permission denied to unlink the temporary file.

I am developing on localhost, win7 64 bit, but the production environment will be linux. But it doesn’t matter, i will explain it later.

So i tried to find a solution, and i’ve found this topic:
https://www.ads-software.com/support/topic/plugin-really-simple-captcha-function-cleanup-unlink-permission-denied

Change the>

//$file = trailingslashit( $this->tmp_dir ) . $filename;
$file = untrailingslashit( $this->tmp_dir ) . $filename;

solved my problem. That’s nice.

I am a programmer, so i could handle, if we are on windows do this, otherwise do that.

The main problem is, if i will update the plugin, if there will be later relase of plugin, i will lost these pieces of codes.

Please fix it as soon as possible, to take away the headache from us.

Thank you.

https://www.ads-software.com/plugins/really-simple-captcha/